I bought these at Birthday. I had my twin boys wear them, but they've started to develop their own clothing preferences and won't wear them at all, so they haven't been worn many times. There is a faint stain on the lighter colored one, the one on the right as you look at it, as shown in the photo, but I don't think it's very noticeable given the fabric. I think they can still be used, so I'm looking for someone who understands that these are used items. The lighter color is 90, and the darker color is 95. Birthday Kotori Cottoli Twin clothes Twin set mix twins