This pairing of a hot pink floral long sleeve shirt and white chinos makes for the ultimate casual style for any modern gentleman. For something more on the smart end to complete this look, complete this ensemble with a pair of black and white leather loafers. Needless to say, it's easier to work through a blazing hot summer afternoon in a breezy getup like this. A good outfit to make you a sharp-dressed guy rather than a sloppy retiree.