![Navy Crew-neck Sweater with Shirt Jacket Smart Casual Chill Weather Outfits For Men In Their 20s: This combo of a shirt jacket and a navy crew-neck sweater is hard proof that a safe ensemble doesn't have to be boring. White canvas low top sneakers can effortlessly play down a classic outfit. Overall, a perfect example of classic and casual style for 20-year-old guys.](https://cdn.lookastic.com/looks/shirt-jacket-crew-neck-sweater-chinos-large-70001.jpg)
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![Navy Crew-neck Sweater](https://cdn.lookastic.com/navy-crew-neck-sweater-original-400860.jpg)
![Grey Wool Chinos](https://cdn.lookastic.com/grey-wool-chinos-original-6656526.jpg)
![White Canvas Low Top Sneakers](https://cdn.lookastic.com/white-canvas-low-top-sneakers-original-10384459.jpg)
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This combo of a shirt jacket and a navy crew-neck sweater is hard proof that a safe ensemble doesn't have to be boring. White canvas low top sneakers can effortlessly play down a classic outfit. Overall, a perfect example of classic and casual style for 20-year-old guys.