Innovative adhesive lining in the wings keeps this clever bra in place. This strapless underwire style is your secret weapon beneath even the most daring backless styles, with push-up cups and a corseted front that create enhanced cleavage with minimal coverage. Style Name: Nordstrom Lingerie U-Plunge Cleavage Enhancement Backless Strapless Underwire Bra. Style Number: 5554336. Available in stores.