I just HAD to have these. They are gorgeous, from the unique frames to the beautiful, stylized watercolor "sketches" of the princesses. I'd seen the Belle image before at Disney World, but not the rest. I found them on eBay, as well as a few shady websites; eBay it is. Not 100% reliable, but a great way to find harder to locate pins, or just pins for a cheaper price. Many are unused, which makes them less expensive AND just as good as getting them on the official website or at the parks.
The soft colors, the matte frames, the identical (but different colored) backgrounds, the gorgeous hair and stylized bodies... these are probably one of my favorite sets. I even got Rapunzel, something I rarely do.