This is a set of 3 items. Perfect for newborns, the first meal ceremony (O-kuizome), and the Hatsumiyamairi (Shinto shrine visit). From top to bottom: ⚪︎ Japanese style: Stretchy. Newborn to about 1 year old. I took it out of the bag and tried it on, but it hasn't been used. It would look good with a Japanese kimono or yukata. It stretches with elastic. ⚪︎ Western style: Stretchy. Newborn to about 6 months old. Used once for the first meal ceremony. It looked festive and cute. It stretches to some extent with elastic. ⚪︎ Newborn ribbon: Not very stretchy. Never used. I tried it on when my baby was 4 months old, and it was too tight, so I think it's only for newborns and babies with small heads. If you want to buy them separately, it's 400 yen each.