Yes, you can wear black or brown shoes with a navy suitbut the devils in the details., Too many men reach for tan shoes and call it brown, pairing it with dark navy and wondering why the look Men's Brown Dress Shoes Allen Edmonds Navy Plaid Suit with Dark Brown Leather Derby Shoes Outfits (3 ideas & outfits) Lookastic Grey suit brown shoes: Still a menswear match? Suit Direct