Gray dress shirts are a great addition to any man looking to expand outside the normal color range. Although it's not a classic dress shirt color, gray is a solid choice for business and professional settings. It’s generally accepted for everyday workwear and business settings, (except truly formal business functions) and can help diversify any wardrobe. When wearing gray in more casual settings, make sure to build some contrast and have at least one exciting element—switch it up with some short sleeves, different patterns, or unique collar types. Pair with bolder pants for exciting results.