This is a thin polyester shirt. It's easy to use as a cardigan. It makes a difference to have one to put on when there's a temperature difference. Length: Approximately 69 cm, Width: Approximately 50 cm, Sleeve length: Approximately 40 cm, Shoulder width: Approximately 37 cm. The following is a description generated on Mercari. Five-sleeve shirt with a floral design in blue and purple, made of lightweight polyester material. - Color: Floral (blue, purple, cream) - Sleeve length: Five-sleeve - Size: M - Material: Polyester Thank you for viewing. Color...Green Material...Polyester (synthetic fiber) Color/Neck...Regular collar Transparency...Sheer Season...Spring/Summer Stains, tears, odors, etc....None