![White and Navy Short Sleeve Shirt with Crew-neck T-shirt Casual Cold Weather Outfits For Men In Their 20s: If you're hunting for a casual yet on-trend outfit, rock a white and navy short sleeve shirt with a crew-neck t-shirt. A pair of grey athletic shoes introduces a more dressed-down aesthetic to the outfit. All in all, a great example of casual style for 20-somethings.](https://cdn.lookastic.com/looks/puffer-jacket-short-sleeve-shirt-crew-neck-t-shirt-large-106115.jpg)
![Black Puffer Jacket](https://cdn.lookastic.com/black-puffer-jacket-original-10162863.jpg)
![White Short Sleeve Shirt](https://cdn.lookastic.com/white-short-sleeve-shirt-original-365670.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Grey Sweatpants](https://cdn.lookastic.com/grey-sweatpants-original-4260448.jpg)
![Grey Athletic Shoes](https://cdn.lookastic.com/grey-athletic-shoes-original-550494.jpg)
![White Socks](https://cdn.lookastic.com/white-socks-original-604962.jpg)
If you're hunting for a casual yet on-trend outfit, rock a white and navy short sleeve shirt with a crew-neck t-shirt. A pair of grey athletic shoes introduces a more dressed-down aesthetic to the outfit. All in all, a great example of casual style for 20-somethings.