Here is a catchy tune that was a pop hit (topping Billboard Hot 100 in U.S.) ten years ago, it can be the inspiration for your next trip to the used clothing store, the message is timeless. (lyrics are NSFW)
"The song's lyrics show Macklemore's esteem for thrift shops and saving money, rather than flaunting expensive items like many rappers. The song was met with universal acclaim, with various music reviewers praising its humorous lyrics and social critique. " [Wikipedia]