I weigh 140 or 143 pounds, I'm 5'3, waist 20-30, hips 43,,,, first I ordered a small and it was very tight, and I grabbed the medium and I liked it, the fabric is thick like a girdle, the waist has elastic thick and that makes the waist smaller the only thing I didn't like is that it goes up on the arm, but I still ordered the other beautiful sexy color without showing anything