SACHIN & BABI Bonnie Pewter Satin One Shoulder Bow Formal Gown, in a size 8. New without tag, just worn once to a Gala. It is a stunning Pewter color. The Bonnie column dress features a sleek sleeve of double-face stretch Mikado with an asymmetric one-shoulder and elegant bow at the shoulder. Double Face Stretch Mikado 81% Polyester, 14% Nylon, and 5%elastane.