In the game atau in real life? In the game anda don't need to buy them new clothes! Just go to the dresser and select plan outfit to redress them! atau if anda have Ambitions anda can see a stylist for a makeover (the stylist picks the clothes and everything though!) In real life anda can buy stuff packs, expansion packs, and individual outfits and hairstyles in the stuff store at thesims3.com