The pairing of a multi colored crew-neck sweater and jeans makes for a solid laid-back menswear style. If you need to effortlessly class up this outfit with a pair of shoes, complement this look with black suede chelsea boots. As you can see here this combination is something you can totally wear as a 30-year-old gent.
This contemporary combo of a multi colored crew-neck sweater and jeans is capable of taking on different forms depending on the way you style it out. If you want to feel a bit fancier now, complete your outfit with black leather double monks. The ability to sport outfits like this is one of the advantages of moving into your 30s.