The phrase "winter uniform" refers to the specific clothing that people wear during the winter season. It typically includes items like jackets, coats, sweaters, and other warm clothes that help protect against the cold weather. Full definition
Available in wine, gray, off - white, black, and navy, you might want to score more than one of these to be part of your new winter uniform. (bestproducts.com)
Autumn or winter uniform clothing is not just black and... gray. (latesttrendfashion.com)
At this point in the winter I definitely default to a typical winter uniform. (seekingsunshine.com)