Bought from the Real Real in excellent condition - never wore it myself. While a S is written in the label, I bought this as a size 2 / XS and the measurements (below) are consistent with a size 0/2 or XS. Slinky. This is a slim fitting, ankle length dress with a straight neckline, spaghetti straps, and a center back slit. The smocked back bodice provides a little extra comfort. Fit & details Designed to be fitted throughout. Hits a few inches above the ankle for most customers 5'4"-5'8". Back smocking, non-adjustable straps, square neckline, back slit, back zipper, high slit. Pit-to-pit: 15,5 Waist: 12,5 Length: 59