This combination of a white knit wool turtleneck and black jeans will cement your skills in menswear styling even on off-duty days. If you want to easily play down this getup with a pair of shoes, why not add beige suede work boots to your getup? You can bet this look is great come warmer weather. Gents who are curious how to look stylish as you drift through your 20s, you have your answer.