I am 68, 5'6" and 186 lbs. I like my nightgowns loose so I ordered the xxlarge and it fits a little loose just as I wanted. It is not fancy, the cut is like a t shirt. It hits me just abt middle of my knee. Is super comfortable and I like the design as I can wear around the house and go out to get the mail ect.. this one says 100% cotton. I have washed in cold water on the gentle cycle and line dry as I do all of my cotton items to prevent shrinking. So far it has retained it's shape and color. I have ordered a second one and it fits any the same. It's the one you see when you first click on this. The second one has a round neck and this one has a v neck. I would highly recommend this nightgown. Hope this is enough information to help you!