Demonstrate that no-one does casual like you in a white tank and navy jeans. Rounding off with slip-on sneakers is a fail-safe way to introduce a bit of depth to your outfit. This combination illustrates that as a guy in his thirties, you have a vast array of sartorial options.
White Tank with Slip-on Sneakers Casual Chill Weather Outfits For Men In Their 30s
This outfit with a white tank and grey chinos isn't so hard to score and is easy to adapt according to circumstances. A pair of slip-on sneakers easily dials up the classy factor of any getup. This outfit should clear any doubts you had about wearing casual clothes in your 30s.