Aidan by Aidan Mattox Women's Asymmetrical Charmeuse Gown size 4 in blue $249

* V-neck and -back * Sleeveless * Fixed shoulder straps * Flounce detail at right shoulder * Strapless-bra-friendly * Seamed waist * Asymmetric tiered flounce overlays and hem * Concealed back zip with hook-and-eye closure * Partially lined * 95% polyester/5% spandex; lining: 100% polyester * Dry clean Armpit to armpit is 17.5 Waist flat is 13 shortest length around 39.5