This laid-back combination of a grey blazer and a tan crew-neck t-shirt is extremely easy to throw together in no time flat, helping you look dapper and prepared for anything without spending too much time rummaging through your closet. Rounding off with a pair of white canvas low top sneakers is the simplest way to add a more relaxed spin to this ensemble. Perfect if you're looking for some incredibly inspiring casual style for gentlemen in their thirties.