![Leggings with Crew-neck Sweater Smart Casual Warm Weather Outfits In Their 20s: A crew-neck sweater looks so cool when paired with leggings. Brown leather knee high boots are an effortless way to transform this ensemble.](https://cdn.lookastic.com/looks/blazer-crew-neck-sweater-short-sleeve-button-down-shirt-large-31748.jpg)
![Tan Check Blazer](https://cdn.lookastic.com/tan-check-blazer-original-11495333.jpg)
![Dark Brown Crew-neck Sweater](https://cdn.lookastic.com/dark-brown-crew-neck-sweater-original-2420151.jpg)
![White Short Sleeve Button Down Shirt](https://cdn.lookastic.com/white-short-sleeve-button-down-shirt-original-9837749.jpg)
![Dark Brown Leather Leggings](https://cdn.lookastic.com/dark-brown-leather-leggings-original-11472763.jpg)
![Brown Leather Knee High Boots](https://cdn.lookastic.com/brown-leather-knee-high-boots-original-1548771.jpg)
A crew-neck sweater looks so cool when paired with leggings. Brown leather knee high boots are an effortless way to transform this ensemble.
A crew-neck sweater looks so cool when paired with leggings. Brown leather knee high boots are an effortless way to transform this ensemble.
We love how a crew-neck sweater matches with leggings. If you feel like dressing up a bit now, complement your outfit with black leather ankle boots.
This relaxed casual pairing of a crew-neck sweater and leggings is clean, stylish and super easy to imitate! And if you wish to immediately smarten up this ensemble with one single item, why not introduce a pair of black leather ankle boots to your ensemble?