![Blue Suit with Crew-neck Sweater Chill Weather Outfits After 40: A blue suit and a crew-neck sweater are essential in any modern man's wardrobe. Throw black leather derby shoes into the mix and the whole ensemble will come together. An ensemble like this can make any mature gentleman look better than everyone else in the room.](https://cdn.lookastic.com/looks/gilet-suit-crew-neck-sweater-large-44202.jpg)
![Black Gilet](https://cdn.lookastic.com/black-gilet-original-3296787.jpg)
![Navy Suit](https://cdn.lookastic.com/navy-suit-original-9757435.jpg)
![Black Fluffy Crew-neck Sweater](https://cdn.lookastic.com/black-fluffy-crew-neck-sweater-original-11396171.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Black Leather Derby Shoes](https://cdn.lookastic.com/black-leather-derby-shoes-original-2410503.jpg)
![Black Beanie](https://cdn.lookastic.com/black-beanie-original-620874.jpg)
A blue suit and a crew-neck sweater are essential in any modern man's wardrobe. Throw black leather derby shoes into the mix and the whole ensemble will come together. An ensemble like this can make any mature gentleman look better than everyone else in the room.