![White and Navy Long Sleeve Shirt with Waistcoat Warm Weather Outfits In Their 30s: Go for a waistcoat and a white and navy long sleeve shirt for a neat elegant ensemble. And if you need to effortlessly tone down this ensemble with a pair of shoes, why not slip into a pair of black leather low top sneakers? An amazing example for those on a mission to move their look towards maturity.](https://cdn.lookastic.com/looks/grey-waistcoat-white-long-sleeve-shirt-yellow-jeans-large-579.jpg)
![Grey Plaid Waistcoat](https://cdn.lookastic.com/grey-plaid-waistcoat-original-659724.jpg)
![White Long Sleeve Shirt](https://cdn.lookastic.com/white-long-sleeve-shirt-original-360468.jpg)
![Yellow Jeans](https://cdn.lookastic.com/yellow-jeans-original-471240.jpg)
![Black Leather Low Top Sneakers](https://cdn.lookastic.com/black-leather-low-top-sneakers-original-542610.jpg)
Go for a waistcoat and a white and navy long sleeve shirt for a neat elegant ensemble. And if you need to effortlessly tone down this ensemble with a pair of shoes, why not slip into a pair of black leather low top sneakers? An amazing example for those on a mission to move their look towards maturity.