We always avoid wearing white in winter, thinking to be too blurry and disappear in the background of white snow. However, white is a beautiful colour for every season. Even though it's considered to be a cold colour, when combining it professionally with other tones and patterns, it only brightens up the image you create. What you should pay attention to is the right choice of fabric (wool, cotton, etc) suitable for cold weather and the right shade of white. Remember that the white clothing you wear should have a shade darker than your teeth are.
Here are some hints what would be great to involve in your winter wardrobe from the white shades, that are available in online stores.