I wore this for about a year and a half, from 3rd to 5th grade. I wore it twice a week. I don't think there are any major stains, but there is some yellowing that won't come out. It's been worn to a certain extent, so I think it's easy to wear. Perfect for practice wear or as a spare. ● The surname is embroidered in red on the hem of the top and the right side of the pants. I've damaged the fabric underneath when I tried to remove embroidery myself before, so I recommend it to someone who can remove the embroidery. Alternatively, you could cover it with a name patch, or just use it as is. ● The pants were long, so I folded up the hems. After a while, they became shorter, so I removed the threads from the folds, but there are marks. I don't think they will come out even if washed. ● I will remove the number patch from the back before sending. I recommend this to those who are okay with the condition described above.