Size M: Chest circumference 118 cm, sleeve length 48 cm, garment length 59 cm, shoulder width 63 cm Size L: Chest circumference 122 cm, sleeve length 49 cm, garment length 61 cm, shoulder width 64 cm XL size: Chest circumference 126 cm, sleeve length 50 cm, garment length 63 cm, shoulder width 65 cm 2XL size: Chest circumference 130 cm, sleeve length 51 cm, garment length 65 cm, shoulder width 66 cm All dimensions are measured manually, and a margin of error of about 1-3 cm is considered normal American retro style POLO collar long-sleeve sweatshirt for women, spring and autumn thin version, 2022 new loose Korean version versatile top jacket