Newborn - 5-piece underwear set, for 0-3 months. Brands: Nishimatsuya, baby GAP GAP baby 0-3 months Nishimatsuya 60cm, 6 kilograms Thank you for viewing. They grew so quickly, so I only used these a few times. I dressed my baby in the two GAPbaby items once, but they were too tight, so I didn't use them again... Babies grow up so fast, it's amazing.