I think you can wear this regardless of the season. The gold zipper is an accent and makes it easy to put on and take off. The sleeves are scrunched on the outside. Jines Top Office Casual Elegant Coordination Color...Wine Sleeve Length...Three-quarter sleeves Length...Front approx. 49 cm, Back approx. 55 cm Pattern/Design...Solid Material...Polyester Color...Wine Red Please understand that this is stored at home.