Pour Moi Women's U Wire Push Up Plunge Multiway Bra (B-F) - 34B - Black - Available at M&S
The U-wire plunge bra from Pour Moi is designed to stay discreet under low-cut outfits. The cups are wired for support, with a push-up design that flatters and enhances your natural shape. The multiway straps can be worn as halter neck, cross back and regular shoulder straps, while the low back makes this bra perfect for wearing with dresses and tops that are backless or cut low at the back.