Size 0 indicates it's about an XS size in Japan. It's very cute. My daughter wore it, but her tastes have changed, so I'm selling it. It's also cute for parties and garden weddings. As shown in the fourth photo, there is a stain on the back, but it's not visible from the front. I will sell it to someone who understands that it is a used item. I will fold and compress it for shipping.