This is an embroidered han-eri (half-collar) for Shichi-Go-San. It's a polyester han-eri for children, perfect for celebrating Shichi-Go-San. Compared to adult han-eri, the collar width is smaller, making it easier to sew. Although it's polyester, it has a luxurious feel. The simple yet colorful embroidery is elegant and cute. Please use it to celebrate the Shichi-Go-San for three-year-olds and seven-year-olds.