Butterfly Full Cup Bra. The Prima Donna Madam Butterfly 3 Part Full Cup Underwire Bra 016-2730…, November 26, 2017 at 10:35PM Butterfly Full Cup Bra. The Prima Donna Madam Butterfly 3 Part Full Cup Underwire Bra 016-2730 features multi-part, seamed cups with opaque knit at bottom and sides, with floral embroidered, sheer upper cup panel. Pretty appliques trim the front, restricted stretch elastic straps and side seams. Prima Donna’s Madam Butterfly 3 Part Full Cup Underwire Bra is made of cotton/polyamide (nylon) /elastane/other.