This is a long-sleeved cutter shirt for boys, made in Japan from 100% cotton. The size is 155. Made of skin-friendly 100% cotton material, It is also wrinkle-resistant. Material: 100% cotton Size 155 Neck circumference: 35 cm Chest circumference: 96 cm Sleeve length: 74 cm Body length: 74 cm Shoulder width: 42 cm Although it is new and unused, it has been stored in a warehouse, and I have a dog. Please refrain from purchasing if you are looking for perfection or are overly sensitive. Uniform, school uniform, mandarin collar, shirt, cutter