I'm a 2xl but I ordered a 3xl incase it sized on the small side. It was too small anyway. I called for a 5xl. They replaced it happily. It's a very beautiful long top or short dress. Light and cool. I will order more. Second dress fit fine.Feels like a pajama top my sister thought that's what it waswhen i saw these they looked to be cotton ,as it turns out they are a stretchy polyester blend . still nice for a nighty or ? Just not quite what I had expected for the price .Cute but not the kind of dress you would wear out. It looks more like a night gown.BONJOUR , MERCI POUR LE REMPLACEMENT . TRÈS SATISFAITE