1. Jeans: Jeans are one of the most common clothes with down jackets in winter, which are both warm and casual.

2. Woolen pants: Woolen pants are a classic style in winter, and matching down jackets can increase layering and warmth.

3. Sweater pants: Sweater pants are a comfortable and warm choice, which can be paired with down jackets to create a casual sports style.

4. Long skirt/dress: If you want to show the elegant temperament of women, you can choose to wear a long skirt or dress to contrast with the down jacket.

5. Leggings/tights: Leggings or tights can be close to the body to provide better warmth, and with down jackets, you can create a fashionable winter look.

6. Boots: Choosing a pair of boots that suits you can increase the fashion sense of the overall shape, and matching the down jacket can make the legs more slender.

7. Hats, scarves, gloves: In the cold winter, wearing hats, scarves, gloves and other accessories can not only enhance the warmth effect, but also add highlights to the overall shape.