This is a formal dress from Kumikyoku. It seems to be around size 120. My daughters wore it for their kindergarten graduation, elementary school entrance ceremony, and siblings' Shichi-Go-San (ceremony for children aged three, five, and seven). It's about 10 years old, but I don't think there are any stains or spots. Since it hasn't been worn many times, I think the condition is good, even though it's 10 years old. Please note that I am a private seller, so there may be overlooked stains or dirt. Also, to save on shipping costs, I will fold it and compress it slightly when shipping. I appreciate your understanding of the above. Please refrain from purchasing if you are sensitive to used items. There are no smokers or pets in the household.