This is a sailor collar knit from mamaraku. It was a tight fit for a large 4-month-old baby, so I think it's around a size 70, which is why I've selected size 70. As it's a knit, it's prone to damage from wear. I haven't worn it many times, but there might be some slight looseness, so please be understanding. Cotton knit Size 80 #Rompers #Knit #mamaraku #Birthday #Mamaraku #SailorCollar #Korea