Newborn, baby clothes set Includes: - 2 two-piece undershirts - 2 long undershirts - 7 short undershirts Total: 11 undershirts Size: 50-60 (3-6kg) The short undershirts from Akachan no Shiro (image 2) were a gift. I washed them once and my baby outgrew them, so they are almost unused (received around June 2025). The others were purchased in the last few years from Nishimatsuya and Akachan Honpo. I chose 100% cotton. My children have outgrown them, so I am selling them! My children didn't spit up or leak diapers much, so they are generally in good condition. There are no noticeable stains, and the necklines are mostly clean, with only slight stretching. I think they are still perfectly usable! I have washed them at home with detergent before listing. Please refrain from purchasing if you are concerned. I will also include baby mittens that I used when my newborn was using them (image 10). I only used them for a few months to prevent scratching their face with their nails. I purchased them new from a handmade artist on a flea market site.