Vibrant yellow elbow-length knit sweater, size S from HOBBS. - Brand: HOBBS - Size: S - Color: Yellow - Style: Elbow-length sleeves Thank you for viewing. The color is closer to mustard yellow, as shown in photos 3-5. Purchased in London, so it's labeled as size S, but it should fit a Japanese size M perfectly. I'm selling it because I haven't had the chance to wear it much. No fraying, stains, or holes.