The Undercover Mama is a strapless camisole that attaches to any nursing bra. Layer it under any shirt & keep your style without investing in a new wardrobe of nursing shirts. Undercover Mama transforms any shirt into a nursing shirt! Two attachment options included with every shirt Undercover Mama will work with any nursing bra...and like an undershirt with non-nursing bras when you are finished breastfeeding. Make nursing comfortable and affordable while keeping covered and maintaining your style.