This is my favorite dress. I've worn it about 3 times and it's in beautiful condition. It's a free size, but I think it would fit someone who usually wears S or M sizes. The sleeves are three-quarter length, and the skirt length is just above the knee on someone 157cm tall. I think you can wear it even in winter with a cardigan. It also has pockets, which is convenient. The material is 100% polyester, which feels smooth, and it's washable at home with delicate detergent. I will ship it via Rakuraku Mercari Bin or Yu-Yu Mercari Bin ^ ^ Pattern/Design: Check Season: Spring, Autumn, Winter