Leave that pineapple under the sea and come out to the television costume party with the Adult Deluxe SpongeBob Costume. This classic costume comes included with a tunic and shoe covers. The tunic to this costume is the lovely body of the sponge we've all come to know and love. The tunic is square and feature his yellow body and bucked tooth, smiling face. Even his shirt, tie, and pants are visible with this tunic. You'll be easily recognizable in this costume, and the talk of the party. If you can pull off SpongeBob's signature laugh, then this costume is a shoe in. You should be shouting “I'm ready, I'm ready,” in anticipation of this costume. You can wear anything under this costume, but we find that a white skin suit or leotard works best.