I can't remember how I first came across it... probably on Pinterest. I know, I love it, too! I haven't done it for myself yet, but I'm planning to. We actually started putting outfits together for my DD already. It totally appeals to my sense of DIY (cause I make myself start in my own closest, first, then consider thrift stores, next). And I love the idea that others who are "in" on the concept may notice and appreciate it- kind of like a secret club, LOL.