Midi dress. Model is a standard XS and is wearing S. Off-shoulder. Satin. Waist belt. Split to skirt. Cold hand wash. Polyester. We're in love with the Forest Glimmer Off Shoulder Satin Midi Dress. Featuring a chic, sophisticated silhouette, an off-the-shoulder style and a split to the skirt. Style with heels for your new fave 'fit.