I can usually buy a medium/large and it fit but I had bought this for an event and it was so small I couldn't even get it on and then of course because I missed the return window I now have a dress that is too small for me to wear so you should probably go up two sizes when orderingFits fine but looks too cheap unless you're going to a trashy Halloween partyThis dress was tight and poorly made definitely not for someone with curves. Glad I didn't pay a lot but still a wastegreat costume piece!