![White and Red and Navy Long Sleeve Shirt with Puffer Jacket Casual Chill Weather Outfits For Men In Their 20s: For an outfit that's street-style-worthy and effortlessly classic, pair a puffer jacket with a white and red and navy long sleeve shirt. You can get a little creative when it comes to shoes and rock a pair of light blue athletic shoes. Now that's how you dress casually as a 20-year-old guy.](https://cdn.lookastic.com/looks/puffer-jacket-long-sleeve-shirt-crew-neck-t-shirt-large-48738.jpg)
![Navy Puffer Jacket](https://cdn.lookastic.com/navy-puffer-jacket-original-10162858.jpg)
![Multi colored Plaid Flannel Long Sleeve Shirt](https://cdn.lookastic.com/multi-colored-plaid-flannel-long-sleeve-shirt-original-11506796.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Teal Corduroy Chinos](https://cdn.lookastic.com/teal-corduroy-chinos-original-11501392.jpg)
![Light Blue Athletic Shoes](https://cdn.lookastic.com/light-blue-athletic-shoes-original-2910615.jpg)
![Black Beanie](https://cdn.lookastic.com/black-beanie-original-620874.jpg)
For an outfit that's street-style-worthy and effortlessly classic, pair a puffer jacket with a white and red and navy long sleeve shirt. You can get a little creative when it comes to shoes and rock a pair of light blue athletic shoes. Now that's how you dress casually as a 20-year-old guy.