Roll neck jumpers are a stylish match for a suit or smart trousers.
This one by Moss 1851 is made from merino wool. It’s finely woven but is exceptionally warm, so you can wear it with or without a jacket. As merino wool helps regulate body temperature, it will also allow heat to escape if you do get too warm.
Pair with a textured grey suit for a stylish outfit or choose patterned trousers for a more relaxed look with interest.