I absolutely LOVE this dress! I needed a smaller size (which I bought) runs large-it says size 4, but can fit a 6 or even a small busted 8. I’m a 34B and it fits, but I wanted it a bit more snug. Perfect new without tags condition! Smocked elastic back, tiered skirt and adjustable straps for custom fit, light and flowy cotton fabric with a built in slip and even pockets! It really is the most flattering and comfy summer dress! Please ask all questions prior to purchase. Thanks for looking!