4-6 years, 90-100cm My daughter wore this when she was 110cm tall. Worn a few times, but please refrain from purchasing if you are sensitive to used items. こどもビームス (Kodomo Beams) BEAMS MINGO MINGO is a brand based in Rotterdam, Netherlands. They design simple and minimal clothing with children in mind. They offer unique materials, quality, and a distinctive worldview, quickly becoming a beloved brand in Japan and around the world.