8 Sexy Backless Dresses for Your Boobs to Flop Around In Issue 17.1 - Style - Aug 6, 2015 By: Cara Weinberger SHARE: Tweet 6 of 10 5. Ribbed Midi Dress (Topshop, $105) This backless metallic midi comes with an unexpected strap across the back that looks like a bra, but isn’t and couldn’t hide one, so you can hit the dance floor with maximum trepidation! Life is about taking risks, and you’re living, baby! BoobsSummer Fashion How to Get the Best Free Samples at Sephora by Robbing a Sephora Is Your Neck Autumn Scarf-Ready?