keepsake Paperthin Mini Dress in Black. - size L (also in ) keepsake Paperthin Mini Dress in Black. - size L (also in ) Self & Lining: 100% poly. Hand wash cold. Fully lined. Shoulder cut-out. Ruffle trim. Metallic thread accents. Hidden back zipper closure. KPSA-WD438. 30171106 1. 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.