silk blend, steel-boned lace up corset / waist trainer - black and white pattern

Lace up corset / waist trainer. Weighty steel boning structure. Front closure is via four steel hook and peg clasps. Fabric exterior is a silk and polyester blend in a black and white pattern. Interior is listed as 'denim' (feels cotton-ish?) Size is listed as '24' but I'm an 8 - 10 sized chica, and this is the corset recommended to me during a professional fitting at one of the old school undergarment shops on New York City's lower East side. (I got it for back pain; the woman who helped me said this is a very common reason their corset customers come in!) Laces are SUPER long so this can be adjusted to accommodate a range of sizes near mine. Like new condition! Only worn over a camisole a handful of times for lower back pain.