I purchased and used these for my child who was born this summer. I used them for about 3 months. There are no major stains, but there is a feeling of use. I would appreciate it if you could consider this item as a used product. The underwear in the fourth image is a romper type, and the rest are short-sleeved combination underwear. They were purchased at Nishimatsuya and Birthday. I did not use fabric softener, but I switched from baby laundry detergent to the laundry detergent that adults use. There are no pets or smokers in the house. I plan to fold them up small and ship them compactly.