Related Clues:

• Golfer's wear
• Card player's headwear, perhaps
• Turn glasses into sunglasses, maybe
• Colour
• Hair enhancer
• Sepia, for one
• Paint mixer's option
• Color lightly
• Change color
• Sunroof option
• Salon coloring
• Color shade
• Golf-cap feature
• It has openings for a knight
• Add some color to