This design features a playful and colorful graphic of a pink shark with a big smile, wearing sunglasses and a heart-shaped bandana. The shark is set logo. Above the shark, the words "SISTER SHARK" are written in a pink, cursive font. Below the shark, there is a phrase "DOO DOO DOO DOO" in a smaller, pink, cursive font. The overall style of the image is cartoonish and friendly, with a playful and inviting tone.