Combining a light blue long sleeve shirt with navy canvas low top sneakers is a great choice for a casual outfit. If you want to feel a bit more elegant now, add a pair of black leather tassel loafers to the mix. If you're thinking of a summer-ready look, this one is a smart option. As a guy in his thirties, you probably want to start dressing more maturely. If that's the case, ensembles like this are perfect as inspiration.