I fell in love with this T-shirt at a birthday party and bought it. It's a set of 7 shirts, one for each day of the week, from Monday to Sunday. The size is 80. My small-framed baby, born in the spring, wore these for about 5 months, from June to November when she was 1 year and 1 month old. She didn't wear them every day, but about half the week. Since she went to daycare, she only wore them in the morning and changed clothes at lunchtime, so I don't think they're very damaged. Due to the changing seasons and the timing of my small-framed baby fitting into size 80, she could only wear them for about 5 months, so they're still in good condition. There are no major stains or noticeable marks. Of course, they have been worn, so there is some wear and tear. The good thing about these T-shirts is: The fabric is very sturdy! The side lines didn't shift, and they didn't get worn out. They have a slightly loose fit, but the length isn't too long, and they're super cute!! I'm sad that she outgrew them; they were a favorite. I hope you'll use them for daycare wear. =Request= These are in good condition, but they are used items, so please understand that they are pre-owned.