If you prefer sports style, I suggest you choose a nice sweater to match the down vest. This combination will also make you look younger and more energetic. Down vest is a must-have item of concave shape in winter, and every boy should have one.

Second, bottoming long sleeves/sweaters+down vests

Some down vests will look slim, like boys who like outdoor sports and fitness will look strong, so you can choose one to match. You can wear a long-sleeved sweater with a round neck and a down vest outside, which will make your figure look less strong. Whether it is a boy at work or a boy at school, it is very suitable to wear a down vest.

Third, formal dress+down vest

It's cold in winter, so for some people who go to work, they will want to add a down vest outside the formal suit. But sometimes the style of formal dress is very different from the inside out. If you want to wear a down vest outside the formal dress, you should pay attention when choosing. Remember to choose a down vest with similar colors!

If some boys think it is heavy to wear a formal coat and a down vest, then you can suggest that you take off your formal suit and wear the down vest directly over your shirt. This dress is very fashionable and looks layered.

Fourth, plaid shirt+down vest

If you are a student at school, you can choose to wear a plaid shirt and then put on a down vest.