From the Exposed by Magic Silk collection, this style includes: a basque featuring corset-style hook and eye closures in the front, a waist strap with swan hook closure in the back, attached garters, and a matching strappy panty. Fabric: 55% polyurethane, 40%polyester, 5%spandex. Care: Hand Wash Cold. No Bleach. Dry Flat. 
S/M - US Size 4-10.
Lrg/XL - US Size12-18.