What should I wear when the weather is 15 degrees?

Wear a thin cotton-padded jacket, a thin down jacket and a sweater in this weather.

1, sunny during the day, if you are not too afraid of the cold: thin long sleeves with trousers or skirts with pantyhose, and an overcoat or down jacket at night. If you are afraid of cold, you can prepare a thin coat or sweater.

2, the temperature change is an onion-style wearing method, and then take off your coat or down jacket when you enter the room.