I purchased this in 2018 and at the time I was a Large so that is what I ordered. It fit great the one time I wore it and had a lot of stretch to it. I am now a XL in 2021 and I have worn this dress multiple times. It can be done up or simple. The one down fall is that it kind of sheds and bleeds a bit. My seatbelt will have red balls/fur all over it whenever I wear this dress.