I bought the blue and white dress in a size Small. It is really pretty, but the top runs large, and gapes under my arms. For reference, I am 5’3” 112 lbs, 34A. I would re-order an XS, but it’s out of stock. Debating if I want to spend the extra cash to have it taken in and maybe add in a zipper, as I love the colors, pattern, and silhouette…