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 Ferro Aldo Men's Classic Cap Toe Oxfords Charles in Brown Brown 12 Giovanni Men's Leather Dress Shoe Plaid Accent Panel Men Brown Oxford Brogue Genuine Leather Formal Shoes Black 11 Men Brown Derby Genuine Leather Shoes with Laces US 9 Men's Brown Dress Shoes