I read all the reviews and the size chart and bought a 5x. 1x-2x is generally what I wear in street clothes, but with reviews I thought Id fall between 4x and 6x. I went with 5, and its big. A little large in the boobs. A little big in the waist. Very flat. Needs a petticoat. (I have one in the photo) If I didn't need it for tomorrow, Id return for a smaller size.

To help Im 56, 240, 44D breasts, 43 waist. 52 largest part of my stomach. 50 hips. I was so worried about it being tight on my tummy, but it isnt. I could take it up an inch on both sides and take up the straps 2-3. So if you're in my range, get the 3x or 4x