Be butterfly collection This dress is inspired by fluttering wings of a butterfly. It comes with a zipper to hide the expose view while a mother breastfeeds her baby. For a women : This sleeveless dress has a square neck with crisscross laces on the back. The width of the dress is adjustable and there is a zipper to hide breasts under the laces. The skirt has a long zipper, so it is easy to wear.