Sesame Street FUN Costumes Adult Cookie Monster Mascot Costume | Officially Licensed Blue Monster Outfit Black

Me Costume! Me Love It!
There’s something freeing about committing to a single passion in life. Cookie Monster gets it. He’s not dabbling in woodworking or running a side hustle—he eats cookies, talks about cookies, dreams about cookies, and now? You can too. This Adult Cookie Monster Mascot Costume brings the lovable blue chaos to life in full fuzzy form, complete with googly eyes, giant paws, and room for as many cookies as you can reasonably carry.
It’s big, it’s blue, and it’ll make you want to shout “OM NOM NOM” at strangers and get nothing but joy in return.
Design & Details
The full-body jumpsuit is made from bright blue sherpa faux fur and fastens in the back with a hidden hook and loop strip. It’s soft, breathable, and roomy enough for dancing, waddling, or casually approaching a dessert table like you don’t have an agenda. The included gloves feature fiberfill-stuffed palms for that oversized Muppet feel, and the shoe covers have padded toes and elastic straps to keep them securely in place.
The mask is foam-backed with a built-in hood inside for structure and comfort. Mesh in the mouth lets you see out (just enough), and the top is finished with two giant stuffed eyes that capture Cookie’s signature look. You can even stuff extra fiberfill into the mask shell to help keep it perfectly round—because a lopsided Cookie Monster is just a little too existential.
It Cookie Time
This costume doesn’t come with actual cookies (you'll have to bake up a batch yourself), but it does give you full permission to make them your entire personality for the day. Parades, parties, classroom visits—wherever you go, Cookie Monster is welcome. And bring those cookies you baked as an emergency snack stash. For full Sesame Street authenticity.