A lot. Buttons can be used as an accessory which can transform you outfit into something entirely different. Obviously it would only change the appearance but if someone or people you come in contact with get to wonder how expensive your fancy shirt is, then you wouldn't have to spend a lot of money buying expensive clothes so you can appear classy, right? All you'd need to upgrade a cheap shirt, blouse, etc would be . . . fancier buttons. Gold [colored] buttons?