This is a Peek and Beau one piece swimsuit. As you can see from the original picture, I had it custom altered to provide additional support for the girls;) the halter is sewn solid instead of being adjustable, the leftover halter strap was used for support across back and a peice was added in front to help keep them from slipping out! This swimsuit is super cute! Size UK 12 D/DD. Throwing in a matching pink Speedo swim cap! *Buy one swim item and get one swim item free of equal or lesser value!