For an ensemble that's city-style-worthy and casually refined, pair a dark purple blazer with a white and red check dress shirt.
White and Red Check Dress Shirt with Dark Purple Blazer Outfits For Men
This pairing of a dark purple blazer and a white and red check dress shirt is a foolproof option when you need to look sharp in a flash. When not sure as to the footwear, go with dark brown leather brogues.