Kid's Tyrannosaur Fossil Costume

Dino Obsession: Activated

There’s a 99.9% chance your kid is in a dinosaur phase right now—and if they’re not, it’s probably coming. The good news? This Kid’s Tyrannosaurus Fossil Costume takes that dino devotion and turns it into a Halloween win. It’s the perfect combo of science museum, spooky skeleton, and big T. rex energy… minus the loud stomping in your kitchen (well, no promises there).

Design & Details

This prehistoric look includes a full jumpsuit and a matching dino skull headpiece, both made from soft polyester fabric that’s gentle on little paleontologists. The jumpsuit zips up the front for easy on and off—because wrestling a T. rex should never be part of your bedtime routine. The attached mitts slip over the hands like dinosaur claws, and there’s even a tail sewn in the back for full Jurassic swagger.

Printed bones run head to toe on the black minky fabric, making your kid look like a freshly unearthed fossil on the move. The headpiece has a detailed skull print and rows of soft felt teeth, with an opening below the snout so they can see, snack, and shout their best dino roar. A secure hook and loop fastener keeps it in place through any prehistoric play session.

Roarn't You Glad?

Whether they’re trick-or-treating, school-partying, or giving you an impromptu T. rex performance in the living room, this fossil costume keeps the dino dream alive. It’s perfect for little ones who live for tail swishes and loud stomps—and for parents who know the “dinosaur phase” isn’t just a phase. It’s a lifestyle.