![Black and White Crew-neck Sweater with Chinos Spring Outfits In Their 30s: If the situation allows a relaxed look, choose a black and white crew-neck sweater and chinos. To give your look a more laid-back aesthetic, why not introduce a pair of white leather high top sneakers to the mix? This is a safe option for a knockout outfit that will take you from winter to spring. Wondering how to nail casual style as you go into your 30s? This combination is a perfect example.](https://cdn.lookastic.com/looks/black-crew-neck-sweater-white-chinos-white-high-top-sneakers-large-9369.jpg)
![Black Crew-neck Sweater](https://cdn.lookastic.com/black-crew-neck-sweater-original-402390.jpg)
![White Chinos](https://cdn.lookastic.com/white-chinos-original-464508.jpg)
![White Leather High Top Sneakers](https://cdn.lookastic.com/white-leather-high-top-sneakers-original-537102.jpg)
![Black Leather Backpack](https://cdn.lookastic.com/black-leather-backpack-original-2373243.jpg)
If the situation allows a relaxed look, choose a black and white crew-neck sweater and chinos. To give your look a more laid-back aesthetic, why not introduce a pair of white leather high top sneakers to the mix? This is a safe option for a knockout outfit that will take you from winter to spring. Wondering how to nail casual style as you go into your 30s? This combination is a perfect example.