Im usually a small but it was too baggy in the waist and bust!The XS fit perfectly and Maggie was such an awesome renter, she really helped me in a time of panic!

Im notmally a US 2 and since this dress pulls over the head and has a sash at the waist, you could be around a US 2 and still fit! Im 5ft 8in and the dress just barely skimmed the floor so id yoire shorter, definitely recommend going with heels so it doesnt drag