From Tripp NYC's site:

The Curve Hook Eye Corset Black flower and black corset with hook and eye closure on front with ribbon details lace on the back for an adjustable fit.

– 97% Cotton, 3% Spandex
– Hand wash cold. Lay flat to dry.

PLUS SIZE LISTING:

The Curve Hook Eye Corset Black flower lace and black corset with hook and eye closure on front, with ribbon details lace on the back for an adjustable fit.

– 97% Cotton, 3% Spandex
– Model is wearing size 2
– Hand wash cold. Lay flat to dry.