Slimming burlesque corset is perfect for clubbing, cosplay, intimate or naughty occasions. Skirt or any other type of slim-fitting pants will be great with a corset 12 flexible bones and adjustable ribbon lace up back Wearing Occations: Wedding, Gym, Club, Party, Cosplay Custume,Christmas,Festival, Holiday Any occasion you want to be slimmer and post-partum It is also a good gift Corset are sized by waist size .So the waist measurement is the most important thing when sizing for a corset XL/ UK12-14/Waist 30"-31"inch