What to wear at 12 degrees Celsius weather?

Answer 1

Since thsis is men clothing, I would wear in cable-knit swater with maybe a zipper or something and some jeans, If you want you can wear in long sleeve under-armour under the sweater and let nobody see it though. Wear with boots or loafers and socks.

Answer 2

At 12 degrees Celsius, consider wearing a light jacket or sweater to stay warm. Pair it with comfortable pants or jeans and closed-toe shoes to keep your body insulated. You may also want to add a scarf or hat for extra warmth if needed.