Attitude Holland Corsets. Overbust Brocade Corset with Metal busk front opening. Bone Casing: All bones are placed under cotton bone casing. Boning: 10 Spiral Steel Bones & 4 Flat Steel Bones. Dimensions: Center Front - 14" / Back - 13.5" / Side - 11.5". Lacing: 6.5-7 Mtr long back lacing. Modesty Panel: 6 inches wide. Opening: Metal busk front opening. Suspender Loops: 6 loops.