A strapless bra you can always count on, finally designed for AA, A, B cups. Our first ever strapless bra is an MVP for a reason — with convertible multiway bra straps for versatility and flattering balconette cups that reliably give you lift, it's fit for any and every occasion. Score. Fits true to size. We recommend your usual bra size. Unsure? Try a few sizes on at home or take our Size Quiz. Materials: Body: 93% Polyamide, 7% Elastane. Mesh: 82% Polyamide, 18% Elastane. Cup Lining: 75% Polyamide 25% Elastane. Silicone no-slip strip.