This is a school lunch uniform for elementary school students. It is a single-breasted type. It has pockets on both sides. It looks blue in the photo, but it is white. The hat is not included. It is sold as a set with masks (2 pieces). - Color: White - Brand: Workfriend - Model Name: SKV358 - Material: 65% polyester, 35% cotton - Size: Size 6 (approx. 155cm tall) Please check the size chart.