You'll be a part of their world with this Disney tee shirt of Princess Ariel and her best friend, Flounder. With pearlescent artwork that celebrates The Little Mermaid 30th Anniversary, this under the sea design will be a standout addition to your closet. Planning a trip to Disney Parks & Resorts? Whether it's Disneyland or Walt Disney World, get ready for your vacation with a cute tee for you or matching t-shirts for family and friends.