![White and Navy Crew-neck Sweater with Slip-on Sneakers Smart Casual Outfits For Men In Their 20s: This combo of a white and navy crew-neck sweater and navy jeans is the ultimate casual ensemble for today's gentleman. When it comes to shoes, this getup is finished off really well with slip-on sneakers. As you're moving through your late 20s, you want to start dressing like a grown-up. That's when combos like this become a great source of inspiration.](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)
This combo of a white and navy crew-neck sweater and navy jeans is the ultimate casual ensemble for today's gentleman. When it comes to shoes, this getup is finished off really well with slip-on sneakers. As you're moving through your late 20s, you want to start dressing like a grown-up. That's when combos like this become a great source of inspiration.