Hop around all day long in a rabbit costume! Fall into Alice in Wonderland’s world with an adorable white rabbit costume or explore Peter Rabbit’s world with our Peter Rabbit costume kit. We have rabbit costumes for adults, too! Adult bunny costumes come in the form of a soft comfy onesie. For everyday play and dress up, our bunny tutu sets with matching bunny ears are perfect for girls who love tutus, and bunnies!