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Alien Premium Xenomorph Costume for Adults
Items Out Of Stock
- Medium Tall: TBD
Item # FUN3229AD
Items Included
- Jumpsuit
- Vest
- Full Head Mask
- Pair of Gloves
- Pair of Shoe Covers
Recommended Accessories
$55.99
Sale Price $22.99
Sale Price $27.99
Sale Price $20.99
Small Moments,
Monster Memories
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Product Information
Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Small | Chest | 32" | 81cm |
| X-Small | Sleeve Length | 23 3/4" | 60cm |
| X-Small | Waist | 25" | 64cm |
| X-Small | Hips | 31 1/2" | 80cm |
| X-Small | Torso Length | 27 3/4" | 70cm |
| X-Small | Inseam | 32 3/4" | 83cm |
| X-Small | Vest Length | 17 1/2" | 44cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Chest | 34" | 86cm |
| Small | Sleeve Length | 24" | 61cm |
| Small | Waist | 27" | 69cm |
| Small | Hips | 33 1/2" | 85cm |
| Small | Torso Length | 29 1/4" | 74cm |
| Small | Inseam | 32 3/4" | 83cm |
| Small | Vest Length | 18" | 46cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Chest | 38" | 97cm |
| Medium | Sleeve Length | 24 1/2" | 62cm |
| Medium | Waist | 31" | 79cm |
| Medium | Hips | 37 1/2" | 95cm |
| Medium | Torso Length | 30 3/4" | 78cm |
| Medium | Inseam | 32 3/4" | 83cm |
| Medium | Vest Length | 18 1/2" | 47cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium Tall | Chest | 38" | 97cm |
| Medium Tall | Sleeve Length | 25 1/2" | 65cm |
| Medium Tall | Waist | 31" | 79cm |
| Medium Tall | Hips | 37 1/2" | 95cm |
| Medium Tall | Torso Length | 32 3/4" | 83cm |
| Medium Tall | Inseam | 34 3/4" | 88cm |
| Medium Tall | Vest Length | 20 1/2" | 52cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Chest | 42" | 107cm |
| Large | Sleeve Length | 25" | 64cm |
| Large | Waist | 35" | 89cm |
| Large | Hips | 41 1/2" | 105cm |
| Large | Torso Length | 32 1/4" | 82cm |
| Large | Inseam | 32 3/4" | 83cm |
| Large | Vest Length | 19" | 48cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large Tall | Chest | 42" | 107cm |
| Large Tall | Sleeve Length | 26" | 66cm |
| Large Tall | Waist | 35" | 89cm |
| Large Tall | Hips | 41 1/2" | 105cm |
| Large Tall | Torso Length | 33 3/4" | 86cm |
| Large Tall | Inseam | 34 3/4" | 88cm |
| Large Tall | Vest Length | 21 1/2" | 55cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Chest | 46" | 117cm |
| X-Large | Sleeve Length | 25 1/2" | 65cm |
| X-Large | Waist | 39" | 99cm |
| X-Large | Hips | 45 1/2" | 116cm |
| X-Large | Torso Length | 33 3/4" | 86cm |
| X-Large | Inseam | 32 3/4" | 83cm |
| X-Large | Vest Length | 19 3/4" | 50cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| XL Tall | Chest | 46" | 117cm |
| XL Tall | Sleeve Length | 26 1/2" | 67cm |
| XL Tall | Waist | 39" | 99cm |
| XL Tall | Hips | 45 1/2" | 116cm |
| XL Tall | Torso Length | 34 3/4" | 88cm |
| XL Tall | Inseam | 34 3/4" | 88cm |
| XL Tall | Vest Length | 22 1/2" | 57cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| XXS | Chest | 30" | 76cm |
| XXS | Sleeve Length | 23 1/2" | 60cm |
| XXS | Waist | 23" | 58cm |
| XXS | Hips | 29 1/2" | 75cm |
| XXS | Torso Length | 26 3/4" | 68cm |
| XXS | Inseam | 32 3/4" | 83cm |
| XXS | Vest Length | 17" | 43cm |
Features
- 100% polyester jersey knit fabric and fiberfill stuffing
- Jumpsuit has a zipper down center back, foam backed and fiberfill stuffed tail sewn on back
- All over printed graphics
- Foam backed hood with mask covers entire head, view port through mesh covered character mouth will restrict vision
- Fiberfill stuffed cushion inside top of hood for shape and positioning, opening on the back of the head to add more stuffing to fill out
- Foam backed vest has hook and loop fastener strips along right side seam
- Vest has foam backed and fiberfill stuffed spikes and tentacles sewn to back and shoulders
- Foam backed gloves have elongated fingers
- Foam backed shoe covers have elastic bands to secure under feet
- Officially licensed
- Made By Us Exclusive
Hostile Survivor
As Ash says, a xenomorph is an amazing organism. It's structurally perfect. It has no conscience, remorse, or moral compass. If you can get past the fact that it reproduces by burrowing into another organism's body and then bursting through its chest, you might find it pretty interesting too. But if you find it on your ship, your odds of making it out alive are... not very good.
Product Details
Transform into the ultimate alien legend with this officially licensed, exclusive Alien Premium Xenomorph Costume for Adults! The unisex jumpsuit zips up the back and is made of breathable jersey knit fabric. A stuffed tail is sewn to the jumpsuit's seat. The outfit is printed all over with graphics that resemble a xenomorph's outer markings. Foam-backed gloves with elongated "claws" and matching foam-backed shoe covers conceal your human hands and feet. The foam-backed hood features a view port through the character's fang-lined mouth so that you can see where you're going.
Danger in the Heart of Space
A word of advice to all humans: If you pick up a distress signal from an unknown spaceship, don't answer it. Don't investigate any crashes or bring any specimens you find on board your own vessel. The results of your research could be catastrophic. One team has already ignored these warnings and as a result, you can see that a xenomorph has already found its way to Earth where it has joined a Halloween party. Right now, it mostly seems interested in the appetizer table, but you never know when it could turn hostile.
TM & ©20th Century Studios
Made By Us
We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.
Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.
No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.
Questions & Answers
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives a little breathing room across the chest and hips without being loose. Compare all your measurements against the size chart to be sure it's the right call for you.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives a little breathing room across the chest and hips without being loose. Compare all your measurements against the size chart to be sure before you order.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. That said, your waist at 26 inches sits between those two sizes as well, so compare all your measurements against the size chart to be sure you're choosing the right one.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. That said, your waist at 26 inches sits between those two sizes as well, so compare all your measurements against the size chart to be sure you're landing where you want.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. That said, your waist at 26 inches sits between those two sizes as well, so compare all your measurements against the size chart to be sure you're choosing the right one.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. Compare all your measurements against the size chart to be sure before you order.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives a little breathing room across the chest and hips without being loose. Compare all your measurements against the size chart to be sure before you order.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. Compare all your measurements against the size chart to be sure it's the right call for you.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
With a 32 to 33 inch chest and 26 inch waist, your measurements land right between the XS (32 inch chest, 25 inch waist) and the Small (34 inch chest, 27 inch waist). For a snug but not too tight fit, the Small could work well since it gives you a little breathing room at the chest and waist without being loose. Compare all your measurements against the size chart to be sure it's the right call for you.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. Compare all your measurements against the size chart to be sure before you order.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. Compare all your measurements against the size chart to be sure it's the right call for you.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being loose. Compare all your measurements against the size chart to be sure before you order.(AI Generated Answer)
Q: I’m 5’9 , I weigh 119 pounds my chest is around 32 to 33 inches my waist is about 26 inches my hips are around 32.5 and my sleeve length is around 26 inches. I’m not sure if I should do the extra small or the small for the costume, for a perfect snug but not too snug fit where it’s like tight or like too tight (1 Answer)
Asked by Jordan | 25 October 2026
Monster Responds...
Your chest measurement of 32 to 33 inches lands right between the XS (32" chest, 25" waist, 31.5" hips) and the Small (34" chest, 27" waist, 33.5" hips), and since you want a snug but not too tight fit, the Small could work well since it gives you a little breathing room across the chest and hips without being oversized. Compare all your measurements against the size chart to be sure it's the right call for you.(AI Generated Answer)
Q: I am 5ft 3 in. 180lbs woman. What size would you recommend for me to order?
(1 Answer)
Asked by Anonymous | 18 October 2026
Monster Responds...
At 5'3" and 180 lbs, a Large could work well, with a 42" chest, 35" waist, and 41.5" hips. That said, height and weight alone don't tell the whole story with fit, so compare your chest, waist, and hip measurements to the size chart to be sure you land in the right size.(AI Generated Answer)
Q: Is it possible to wear this costume without your face being obstructed? Meaning, you could wear the entire costume and headgear but have your face exposed in the mouth. (1 Answer)
Asked by Josh | 14 October 2026
Monster Responds...
The hood and mask are designed to cover your entire head, with your view coming through a mesh-covered opening at the character's mouth. Your face would be behind that mesh, not exposed to the outside.(AI Generated Answer)
Q: I’m stuck between the XL and LT sizes. I’m 6 feet tall. 195 pounds. Long arms. 41 inch chest. 14 inch hips. I’m thinking the XL. Any thoughts?
(1 Answer)
Asked by Anonymous | 6 October 2026
Monster Responds...
Your 41-inch chest lands right at the Large chest measurement of 42 inches, but at 6 feet tall with long arms, the XL Tall could be a better match since it gives you a 26.5-inch sleeve, a 34.75-inch inseam, and a 34.75-inch torso length compared to the XL's 25.5-inch sleeve and 32.75-inch inseam. Comparing your measurements against our full size chart is the surest way to decide, especially with the tall sizes in the mix.(AI Generated Answer)
Q: Is the jumpsuit part of the costume easily removable for bathroom breaks? Are does everything have to be removed each time. Have a all day event.
(1 Answer)
(1 Answer)
Asked by Brenda | 20 September 2026
Monster Responds...
The jumpsuit zips down the center back, so you will need someone to help you unzip and re-zip it for bathroom breaks rather than stepping out of it on your own. The vest is a separate piece that fastens with hook and loop strips along the right side seam, so that comes off easily without touching the jumpsuit. For a long event, the back zipper is the main thing to plan around.(AI Generated Answer)
Q: For the tall options what’s the inseam? Or what height is best?
(1 Answer)
(1 Answer)
Asked by Svea | 25 October 2025
Monster Responds...
The tall sizes all share a 34 3/4" inseam, which is about two inches longer than the standard sizes at 32 3/4". The torso lengths also run longer in the tall cuts, so if you're finding that standard jumpsuit lengths tend to fall short on you, the tall options are a great fit.(AI Generated Answer)
Q: Is the Alien jumpsuit stretchy material??
(1 Answer)
Asked by Mary | 18 October 2025
Monster Responds...
The jumpsuit is made from 100% polyester jersey knit fabric, and jersey knit does have a natural stretch to it, which makes it comfortable to move around in. Comparing your chest, waist, and hip measurements to our size chart is the best way to make sure you land in the right size.(AI Generated Answer)
Q: I am 510 175 waist34 will a large fit me (1 Answer)
Asked by Chris | 17 October 2025
Monster Responds...
At 5'10" with a 34" waist, the Large could work well for you since it has a 35" waist and a 32 3/4" inseam. Keep in mind that costume measurements are the garment's dimensions, so comparing your body measurements to our size chart is the surest way to confirm the right fit.(AI Generated Answer)
Q: Will the mask fit over glasses (1 Answer)
Asked by Kiano | 9 October 2025
Monster Responds...
The hood and mask cover the entire head, and the view port is through a mesh-covered character mouth, so glasses can be worn underneath. Keep in mind that the mesh does restrict vision on its own, so wearing glasses inside the mask may limit your sightlines a bit more than usual.(AI Generated Answer)
Q: I look to the size chart for the alien adult costume and I don’t know which one to choose. I mesure 5p7, I wear 29 or 30 in pants.
My waist is 32 and my hips is 34
Small or medium doesn’t fit with my measures
Can you help me (1 Answer)
My waist is 32 and my hips is 34
Small or medium doesn’t fit with my measures
Can you help me (1 Answer)
Asked by François | 5 October 2025
Monster Responds...
With a 32" waist and 34" hips, the Medium could work well for you. The Medium measures 31" at the waist and 37.5" at the hips, so your hips fall comfortably within that range, and the waist has just a little ease over your 32". Since costume sizes aren't cut the same as clothing sizes and this is a structured jumpsuit with foam backing, comparing your measurements directly to our size chart is the surest way to feel confident in your choice.(AI Generated Answer)
Q: Can I please get the measurements for the kid xenomorph alien costume in XXS? It says Coming Soon on the chart. Thanks (1 Answer)
Asked by Dava | 30 September 2025
Monster Responds...
The XXS measurements are: chest 30", sleeve length 23.5", waist 23", torso length 26.75", inseam 32.75", vest length 17", and hips 29.5". Also worth noting, this is an adult costume rather than a kids' style, so comparing those measurements to your child's body measurements before ordering is the best way to confirm the fit.(AI Generated Answer)
Q: I am writing this to clarify what components actually come with this costume. The description states full head mask, but recommended accessories include the deluxe xenomorph mask. Does the mask pictures in the photos come with the costume?
(1 Answer)
Asked by Anonymous | 29 September 2025
Monster Responds...
Yes, the full head mask is included with this costume. It's a foam-backed hood that covers the entire head, with a mesh-covered character mouth viewport and fiberfill stuffing inside the top for shape. The deluxe xenomorph mask listed under recommended accessories is a separate upgrade you can add on, but the full head mask that ships with the costume is a solid piece on its own.(AI Generated Answer)
Q: Is it possible to add any customization to this costume through this website (at cost, of course). I really like the costume, but I think it's missing a small detail. (1 Answer)
Asked by Morgan | 22 September 2025
Monster Responds...
We don't offer customization services through our site, so the costume ships exactly as designed. That said, this one is built to be tinkered with: the hood has an opening at the back specifically to add more fiberfill stuffing, and the vest attaches with hook and loop fastener strips, making it easy to modify or add to on your own.(AI Generated Answer)
