Costume Supplies is a clothing store in Bikini Bottom where customers can buy costumes and clothing. It only appears in the episode "Boating Buddies."
The exterior of Costume Supplies includes pink metal walls. It also has three windows (though there may be a fourth one that cannot be seen on the left side) and glass double doors. It also has a large yellow sign at the top that says "Costume Supplies Parking in Rear" in blue on it.
Role in episode
In "Boating Buddies," SpongeBob, Squidward, and Mrs. Puff race through the shop in a car and receive the following costumes: