This is a set of maternity pajamas. The top is from Inujirushi Honpo, but I've forgotten whether the bottoms are the same or different. The tag on the bottoms only says M-L. The top is maternity M-L. The sleeves can be rolled up to 3/4 length. There are snap buttons on both sides, so you can breastfeed easily without getting cold. The top has some pilling. The bottoms have hardly been used and have no pilling or stretched elastic. I also have many other maternity, nursing clothes, and baby items for sale!