There is no clear size indication as this is a product from overseas. I think it's around 60-70! My daughter wore it when she was around that size. There is some yellowing around the neck, but otherwise, it seems to be in good condition. I will sell it to someone who doesn't mind that it is a used item. Birthday, futafuta, mamaraku, cotoli, teteatete, baby, infant, Nishimatsuya, Akachan Honpo, petit main, apres les cours, breeze, Birthday, Birthday, conoco, petit main, breeze, petit main, UNIQLO, apres les cours, my little wonder, mirror bae, Korean children's clothing Sleeve Length...Long Sleeve