![Grey Dress Pants with Grey Waistcoat Dressy Summer Outfits In Their 30s: We're loving how this combo of a grey waistcoat and grey dress pants immediately makes any guy look polished and stylish. For something more on the off-duty side to complete this ensemble, introduce a pair of brown leather derby shoes to your look. This look isn't a hard one to nail and it's summer-friendly, which is important when it's super hot outside. This combo demonstrates that well into your 30s your outfit options are pretty much limitless.](https://cdn.lookastic.com/looks/waistcoat-dress-shirt-dress-pants-large-14211.jpg)
![Grey Vertical Striped Waistcoat](https://cdn.lookastic.com/grey-vertical-striped-waistcoat-original-11313481.jpg)
![Pink Dress Shirt](https://cdn.lookastic.com/pink-dress-shirt-original-358632.jpg)
![Grey Vertical Striped Dress Pants](https://cdn.lookastic.com/grey-vertical-striped-dress-pants-original-482853.jpg)
![Brown Leather Derby Shoes](https://cdn.lookastic.com/brown-leather-derby-shoes-original-2410827.jpg)
![Grey Plaid Tie](https://cdn.lookastic.com/grey-plaid-tie-original-597300.jpg)
![Tan Leather Watch](https://cdn.lookastic.com/tan-leather-watch-original-9558156.jpg)
We're loving how this combo of a grey waistcoat and grey dress pants immediately makes any guy look polished and stylish. For something more on the off-duty side to complete this ensemble, introduce a pair of brown leather derby shoes to your look. This look isn't a hard one to nail and it's summer-friendly, which is important when it's super hot outside. This combo demonstrates that well into your 30s your outfit options are pretty much limitless.