![White Crew-neck Sweater with Slip-on Sneakers Smart Casual Outfits For Men In Their 20s: You're looking at the undeniable proof that a white crew-neck sweater and navy jeans look amazing when you team them up in an off-duty look. A pair of slip-on sneakers is a great pick to complement your outfit. This ensemble is perfect for 20-something gentlemen.](https://cdn.lookastic.com/looks/blazer-crew-neck-sweater-long-sleeve-shirt-large-53060.jpg)
![Grey Blazer](https://cdn.lookastic.com/grey-blazer-original-441252.jpg)
![White Crew-neck Sweater](https://cdn.lookastic.com/white-crew-neck-sweater-original-402084.jpg)
![White and Navy Vertical Striped Long Sleeve Shirt](https://cdn.lookastic.com/white-and-navy-vertical-striped-long-sleeve-shirt-original-2951605.jpg)
![Navy Jeans](https://cdn.lookastic.com/navy-jeans-original-468486.jpg)
![White Canvas Slip-on Sneakers](https://cdn.lookastic.com/white-canvas-slip-on-sneakers-original-9744562.jpg)
![Black Canvas Backpack](https://cdn.lookastic.com/black-canvas-backpack-original-8068423.jpg)
You're looking at the undeniable proof that a white crew-neck sweater and navy jeans look amazing when you team them up in an off-duty look. A pair of slip-on sneakers is a great pick to complement your outfit. This ensemble is perfect for 20-something gentlemen.