Gray Shark Adult Costume
- Jumpsuit With Fin
Small Moments,
Monster Memories
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Sink Your Teeth into Comfort
Dive into cozy costume fun with the Adult Gray Shark Costume—a snuggly, sea-inspired jumpsuit that brings the ocean’s most iconic predator to dry land. Perfect for Halloween, themed parties, or just lounging around with bite-sized style, this outfit is equal parts fierce and fun.
Jaws of Softness and Style
Made from ultra-soft polyester fleece, this shark suit is all about comfort. The gray-and-white design mimics a classic shark silhouette, while the front zipper makes slipping in and out of costume as easy as a smooth swim through still waters. Rib-knit cuffs at the wrists and ankles help lock in warmth, making it perfect for chilly autumn nights or deep-sea dance floors.
A Head-to-Fin Transformation
The attached hood is shaped like a shark’s head, complete with rows of soft felt teeth that line the front edge—ready to chomp into any costume contest with a grin. And on the back, a plush dorsal fin stands tall, giving you an unmistakably aquatic edge from every angle.
For the Life of the Shark Tank
Whether you’re prowling the punch bowl or circling the snack table, the Adult Gray Shark Costume is the perfect mix of playful and practical. From comfy pajama party to full-on Halloween hullabaloo, this look lets you go full shark mode—without ever getting your fins wet.

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.