Buy Vanilla Underground Blue Super Mario Bros Licencing Swim Shorts PUMA Pokmon: Pikachu Yellow French Terry Shorts Adult Pokmon Trends International Pokmon Pikachu Open Arms Mens Swim Trunks Quick 1Up Mushroom Super Mario Board Shorts Swim Trunks Otaku Hall Pikachu Mix Pokmon Lounge Gray Shorts Men Pokmon Center Official Site. These are playful and fun shorts from the Mousse kids' brand, featuring an all over print a fusion of Pikachu and Mario, complete with a mustache, overalls, and a "Mousse" logo hat. The base color is a vibrant blue, creating a bold backdrop for the character print.