![Black and White Horizontal Striped Crew-neck T-shirt with Light Blue Blazer Outfits For Men In Their 20s: For a casual menswear style with a modern take, choose a light blue blazer and a black and white horizontal striped crew-neck t-shirt. All you need is a cool pair of blue leather slip-on sneakers. When it comes to casualwear for 20-something guys, this combination is ideal.](https://cdn.lookastic.com/looks/blazer-crew-neck-t-shirt-jeans-large-72958.jpg)
![Light Blue Blazer](https://cdn.lookastic.com/light-blue-blazer-original-2904189.jpg)
![Black and White Horizontal Striped Crew-neck T-shirt](https://cdn.lookastic.com/black-and-white-horizontal-striped-crew-neck-t-shirt-original-4270103.jpg)
![White Jeans](https://cdn.lookastic.com/white-jeans-original-469710.jpg)
![Blue Leather Slip-on Sneakers](https://cdn.lookastic.com/blue-leather-slip-on-sneakers-original-9744273.jpg)
![Blue Pocket Square](https://cdn.lookastic.com/blue-pocket-square-original-567630.jpg)
![Yellow Leather Watch](https://cdn.lookastic.com/yellow-leather-watch-original-11346601.jpg)
For a casual menswear style with a modern take, choose a light blue blazer and a black and white horizontal striped crew-neck t-shirt. All you need is a cool pair of blue leather slip-on sneakers. When it comes to casualwear for 20-something guys, this combination is ideal.