Dressing Up Black One Shoulder Maxi Dress With Open Back Detail Club L London USA The Sir the Label Blanche Asymmetrical Gown in Black Made from a thick linen, this dress is the perfect dress to dress up or down this spring summer. Features a one shoulder and Urban Outfitters Dresses Urban Outfitters Carmen Black Linen One Shoulder Dress Poshmark Black Organically Grown Linen Asymmetric Dress Event Country Road Marcella Women's Manhattan One Shoulder Midi Dress Off White