Smiles, sunshine, and splashes what more could she need The Little Dolfin Girls x SmileyWorld All Smiles One Piece Swimsuit brings all the happy vibes to the pool with its bright pink background and cheerful SmileyWorld print. Designed for little swimmers who love to move, this fun and playful swimsuit features the signature Uglies striped straps for a secure and stylish fit. to shine bright and be themselves. Fabrication 91% polyester, 9% spandex.