After seeing the reviews (along with my personal experience with buying many pajamas and lounge sets here, I bought 2 sizes up my size which is women’s medium) and the top is cropped and still a bit tight (which doesn't bother me a but its basically a juniors baby tee in terms of shape, style and size). The shorts however were a bit big on me; usually with other sets when given an option I go 2 up on tops and 1 up on pants/shorts or when its sets 2 up and dont have this issue.
Additionally the shorts were a thickish fleece which I wasn't super into but they were still comfortable.
Regardless of my issues these are very cute and comfortable and I got them with the cyber monday sale, so Im content with them.