Steel Boned Corset Heavy Duty 26 Overlong Royal Blue Satin Best Corset Royal Blue Satin Steel Boned Corset with Front Zipper Jenna Blue Satin Overbust Steel Boned Corset Glamorous Corset Top Drawer Blue Satin Steel Boned Beaded Corset SpicyLegs.com. This is a full bust satin corset in deep royal blue with a front zipper, boning you can actually feel, and a sweetheart neckline that frames everything exactly right. You zip up, feel the bones lock in, and your whole posture shifts before you even leave the room. Sixteen steel bones keep this piece from folding mid shift the way cheap corsets do, and the thick back lacing lets you dial the cinch exactly where you want it. The kind of piece you plan a night around.