This is a simple T-shirt with a striped pattern and a POLO embroidery! There is no Japanese size listed, only "3T," but my daughter wore it when she was 3 years old, so I think it's around 100cm (size). It's thin and perfect for summer♡ I didn't let her wear it much because I didn't want to get it dirty, so it's in very good condition! It's cute, so I hope someone will wear it a lot♡ 100% cotton Pink and white striped T-shirt with embroidered logo. - Brand: Polo Ralph Lauren - Color: Pink and white stripes - Design: Embroidered logo Thank you for looking.