Not sleepwear!
I had no idea this was considered sleepwear until after i bought it. i saw it in the store and promptly tried it on, it is really flattering. i wear it as a sweater dress on a regular basis. it is really comfortable, and is something you could dress up with booties or be more casual with cute tennis shoes like keds. i get compliments on it all the time. i also like the slit a lot.