![Red Cardigan with Dress Shirt Casual Outfits For Men In Their 30s: As you can see, it doesn't take that much work for a man to look effortlessly sleek. Just go for a red cardigan and a dress shirt and you'll look incredibly stylish. Rounding off with white canvas low top sneakers is an effortless way to infuse an easy-going feel into this ensemble. This pairing illustrates that moving into your 30s is no reason to avoid casual clothing.](https://cdn.lookastic.com/looks/cardigan-dress-shirt-jeans-large-48255.jpg)
![Red Cardigan](https://cdn.lookastic.com/red-cardigan-original-413406.jpg)
![White Dress Shirt](https://cdn.lookastic.com/white-dress-shirt-original-355266.jpg)
![Light Blue Ripped Jeans](https://cdn.lookastic.com/light-blue-ripped-jeans-original-9159381.jpg)
![White Canvas Low Top Sneakers](https://cdn.lookastic.com/white-canvas-low-top-sneakers-original-10384459.jpg)
![Light Blue Flat Cap](https://cdn.lookastic.com/light-blue-flat-cap-original-4560066.jpg)
![Navy Tie](https://cdn.lookastic.com/navy-tie-original-593334.jpg)
As you can see, it doesn't take that much work for a man to look effortlessly sleek. Just go for a red cardigan and a dress shirt and you'll look incredibly stylish. Rounding off with white canvas low top sneakers is an effortless way to infuse an easy-going feel into this ensemble. This pairing illustrates that moving into your 30s is no reason to avoid casual clothing.