Every once in a while, especially at the end of a season, Modcloth has what they call "stylish surprise". For $10, they will send you a random piece of clothing or pair of shoes in your selected size. Other than that, it's completely random. Could be a $200 dress or a $35 pair of shoes. It's up to fate.
Of course, I had to jump on this wagon. Because I love being surprised. But in the end, it didn't work out for me because I forgot that Modcloth is totally not my style. So it's my own fault. Either way, here's what I got. I bought both the clothes version and shoe version for $24 shipping included.