I love this night shirt. I own a few of the old fashioned type of nightshirts, that are all generally stiff in construction. But I had never seen a t-shirt style nightshirt until now, so I tried it. What a huge difference it makes. Plenty of breathing room, it's stretchy, it's warm, it is so comfortable!. And I am quite on the larger side (6'6", 360) and was expecting the worst in sizing, as is often the case from mail order clothing. Surprisingly the XXX-Large fit perfectly for my frame. So I dSee full review