This is a thick, oversized men's-style cardigan. It's so thick and warm that it would be difficult to wear an outer coat over it. It's a substantial piece that will keep you warm. You can wear a shirt or a long-sleeved T-shirt underneath. It's warm enough on its own, so unless it's extremely cold, I would usually just wear this over a plain white long-sleeved T-shirt when going out. Please be aware that it has been used to some extent. The pumpkin-like pattern is perfect for this time of year. Please consider it. Thank you. - Color: Mustard, Olive - Design: V-neck, with buttons - Material: Knit - Sleeves: Long sleeves Thank you for looking.