![Blue Long Sleeve Shirt with Double Breasted Blazer Smart Casual Outfits For Men In Their 20s: This is undeniable proof that a double breasted blazer and a blue long sleeve shirt are amazing when worn together in a polished getup for a modern gentleman. Finishing off with tan leather high top sneakers is an effective way to introduce a sense of stylish casualness to your outfit. Wondering how to dress your age as you cruise through your 20s? This getup is a practical illustration.](https://cdn.lookastic.com/looks/puffer-jacket-double-breasted-blazer-long-sleeve-shirt-large-27848.jpg)
![Navy Puffer Jacket](https://cdn.lookastic.com/navy-puffer-jacket-original-10162858.jpg)
![Tan Corduroy Double Breasted Blazer](https://cdn.lookastic.com/tan-corduroy-double-breasted-blazer-original-11497768.jpg)
![Navy Long Sleeve Shirt](https://cdn.lookastic.com/navy-long-sleeve-shirt-original-359244.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Navy Wool Chinos](https://cdn.lookastic.com/navy-wool-chinos-original-11401717.jpg)
![Tan Leather High Top Sneakers](https://cdn.lookastic.com/tan-leather-high-top-sneakers-original-536490.jpg)
This is undeniable proof that a double breasted blazer and a blue long sleeve shirt are amazing when worn together in a polished getup for a modern gentleman. Finishing off with tan leather high top sneakers is an effective way to introduce a sense of stylish casualness to your outfit. Wondering how to dress your age as you cruise through your 20s? This getup is a practical illustration.