Nitori N-Cool Cool Roomwear Thank you for viewing. This is a one-piece roomwear. Perfect for hot summers, it's N-Cool. It has been washed, but it's a bit small for a size 150, and I only tried it on. I think it's about the right size if you buy it thinking it's a 140cm size. Original price: 1,043 yen Color: Navy Pattern: Dot