Purchased at Nishimatsuya. The sizes are 70 for the rompers and 60-70 for the other items. The gray shirt and rompers are thick and recommended for winter. The other shirt and pants are thin, so they are recommended for the coming seasons like autumn and spring. They were worn at daycare, so there are paint stains, wear around the collar, and other stains. Please check the photos carefully. Please comment if you have any other questions. Type... Long-sleeved T-shirt (long-sleeved cut and sew)