This is an L.Lolar school shirt, size 165A, with shape-retention processing. - Brand: L.Lolar - Size: 165A - Material: 65% polyester, 35% cotton - Features: Shape-retention processing - Product Name: School Shirt Thank you for viewing. I bought too many of the same size for my child and never got a chance to use them, so they are unused. It says M size, but it's a 165 size.