keepsake Light Out Mini Dress in Ivory. - size M (also in ) keepsake Light Out Mini Dress in Ivory. - size M (also in ) Self: 98% poly 2% elastaneLining: 97% poly 3% elastane. Hand wash cold. Fully lined. Pleated bodice detail. Hidden back zipper closure. Neckline to hem measures approx 27 in length. KPSA-WD404. KX170324D. Couture inspired, but ready-to-wear driven, womens line Keepsake transforms luxury designs into accessible everyday wardrobe pieces. Each design balances femininity with a sophisticated glamour and an ounce of edginess.