From the Exposed by Magic Silk Collection, this style includes: A pull-over design bra featuring open bra cups, adjustable halter hook & loop closure at the neck, an adjustable elastic strap with metal slider, and a matching crotchless panty. Mesh:87% Polyester, 13% Elastane . Lace:90% Nylon, 10% Elastane. Hand wash, cold. No Bleach. Dry flat.