Length: Approximately 55cm Shoulder width: Approximately 18.5cm Width: Approximately 53cm Measurements are taken by a layman, so they may not be exact. The design has dropped shoulders, so the sleeves will be about three-quarter length if not folded. Also, I've included a picture of the neckline in the second photo, and I don't think there's any yellowing. - Brand: UNIQLO - Design: Gingham check - Style: Short sleeve - Color: Black and white - Material: 100% cotton Thank you for looking.