※I may not be able to respond immediately as I have a young child. In such cases, priority will be given to the person who purchases first. Thank you for your understanding. This is a set of 7 baby undershirts. They were worn when the baby was a newborn, so please refrain from purchasing if you are concerned. I believe there are no noticeable stains. They have been washed with baby detergent. The size is 50-60. If you would like to purchase other items as a bundle, please contact me in advance. I will consider the shipping costs, etc.