Sleep and Dolphins design. The cute sleeping dolphin "My Official Sleep Shirt" design is perfect for the sleepyhead who likes to dream and nap. Ideal for dolphin lovers. Also ideal as pajamas or pyjamas for kids. Funny Dolphin Clothing for women and men. Looking for a outfit for a sleepyhead? Then this cute sleeping dolphin "Official Sleep Shirt" is just the thing. For all who love to take a nap and like to snooze. Great for all who loves dolphins. Lightweight, Classic fit, Double-needle sleeve and bottom hem