Baby Bunny Costume - Baby Bunting Costumes Baby Halloween Costumes - Easter Costumes for Babies - This Baby Bunny Costume is a one piece baby bunny costume bunting with attached bow tie, tail and ears. The baby bunny costume is available in size Infant. This is a bunting style baby costume. There are 3 velcro snaps in the back along the bottom opening. 100 polyester.