What I usually do when I go shopping and am unsure of my size is hold the item up to me in the store and see where the seams lie on the widest part of my body (usually the bust). Try to find sizes where the seam tucks under your arms, down the middle of your body. Then grab that size, plus the one below it and the one above it. It's especially helpful if you're shopping with a friend. They can play gopher for you!
Have fun shopping. 111 pounds is
amazing! I'd be living in the mall at that point.
