I took a chance on buying this as I didn't see any sizing information. It does fit me but it's VERY snug, and I probably wouldn't have purchased it had I known the actual dimensions. For reference my waist is 39" and while I can get the belt buckled and it does look very cute, it's not particularly comfortable. Probably a great choice for straight sizes, not so much if you wear at least a 2X in Retrolicious stuff like me.
Super cute and comfy belt. They fit nicely at the waist without moving or bending.