White trousers in winter - it's a strong look IMHO (the use of 'pants' in the title is in deference to the growing number of international visitors to the site. Hello Uzbekistan!)
Seen here, our boy Tom Lawton matching some white Acne strides with a Blake Vintage Check on a decidedly overcast day. As long as it's not raining or damp underfoot it's no less practical* than on a summers day and it adds a bracing note to what can otherwise be a dreary outing. Try it, yeah?
*If you're going to wear white, you're going to be friends with the washing machine/cleaners. Get with the programme.