Dark gray single-button blazer, size 13AR. - Brand: EMMA JAMES - Size: 13AR - Color: Dark gray - Design: Single-button - Style: Blazer The back is unlined, so it might feel a little lacking in early spring, but it's suitable for three seasons. The sleeves are folded in the photos, but they can be worn extended. AR size, so it's slim-fitting. Thank you for looking.