I purchased this at the Ryubo department store in Okinawa about five years ago. I'm selling it because the size doesn't fit me anymore. The inside of the fabric is used as the outside of the shirt, giving it a calm and gentle color. The fabric is wrinkle-resistant. The buttons also have the brand name on them, showing attention to detail in the construction. 70% cotton 30% polyester Made in Japan Measurements are approximate: Sleeve length: 12cm Shoulder width: 44cm Length: 67cm Width: 52cm *Shipping may be delayed depending on the timing of your purchase. Thank you for your understanding.