I first purchased #21. This was my choice after a color analysis. It blended perfectly and I had no problems with it, but the base color ended up being darker than I expected on my skin, which I wasn't feeling at the time, so I went back to the counter. I really liked the powder texture and the way the color applied was elegant, so I asked about other colors. They recommended #11. At first glance, I was worried it might look a little too risky, but when I applied it lightly with a brush, it instantly brightened up the dullness around my eyes. And it didn't turn blue or green like it looked (in a good way). It looks especially beautiful over time, and the finishing color is a very light brown, so it's perfect for my current mood. I'd been really interested in chocolate mint colors for winter, so I decided to buy it, and it's great. It's compact, so I plan to wear it a lot this winter.