Well, look at U. Ahem, you. This architectural solution bra is a wonder indeed, the perfect accompaniment to that. dress. Strapless, backless, plunging, heirloom, whatever the dress and whatever the special occasion, this one will do the trick. Its silicone adhesive winged band allows for a totally backless silhouette, smooth microfiber cups with subtle C wires and deep plunging U spacer allow for a very deep plunge front, while side boning for additional construction and removable strapping all conspire for extra support. We can't take our eyes off of it.