This pairing of a sweatshirt and a tan long sleeve t-shirt is hard proof that a pared down casual outfit can still look really interesting. Bump up this whole outfit by finishing with a pair of black suede desert boots. If you're already bored of your transitional season style options, this outfit just might be the inspo you are searching for. And if we're talking casualwear for gentlemen over 30, this getup looks great on most gents.