I've done corsetry (corset waist training) for about a decade. My first real corset was a size 20 or 24. The past few years it's been a 36. I've lost a lot of weight so I've finally got myself a size 30 as my waist has lost about 6". I show you my big corsets & how tight I can lace them before I slip into my new, sleek size 30. The size 30 significantly changes the shape of my body!!! I'm such an hourglass when I'm in my corsets!