Jennifer Lopez Paired Her Underboob Baring Cut Out Dress With a Chrome Breastplate Underboob Cutout Etsy Halter Underboob Cut Out Maxi Dress Red Kylie Jenner bared some underboob in a sexy cut out dress at this week's Swarovski event Never would have considered wearing a dress like this pre reduction. Backless nope! Cut outs under the cup, hello underboob. Having the surgery was not so I could wear particular clothes, but Vesper bengaline square neck midi dress with underboob cut out in cobalt ASOS