Luckily, there are tons of great options for teens today. Many popular stores cater specifically to a younger demographic or have departments for teens, making it easy to find clothes to fit any budget and style. These stores win big time with teens, offering time-honored fashions that are casual, bright and fun. Prices are reasonable to fit a budget-challenged teen, and the clothing is classic. American Apparel is known the world over for their huge selection of basics and on-trend, seasonal pieces in a wide range of colors.