Baci Lingerie Gold Metallic Corset with Zip Front & Lace Up Back, Halter Straps Precious metals shine on in this gold hued metallic satin corset from the Corsets by Baci Collection. Featuring steel boning, exposed center front zipper closure, self-lacing detail at the back, and a convertible, removable strap, this super-stylish corset is on-trend and elevates any wardrobe.