Maybe something like this for price range?
Glasses/Hats- $50 to $100
Coats- $100 to $500
Maybe you could buy "Auras"?
Auras- $10,000-$50,000
(Expensive because they are making your character defintely stand out.)
Sincerely,
Desear
Example of a Aura
The Glowing around them, Could be done through GFX so its not as laggy, Or Just simple Light NPCs.)