I'm getting questions and comments about the horizontal dart, so here's a pic:
Okay, that's an online edit of the original, not a new detail photo but I think you can see the dart clearly? So basically, every a-line skirt I've ever seen had vertical darts that led to the waist. This pattern has four horizontal darts that hit around the hip area, left and right, front and back. The waist curve is much deeper than usual, but when you sew the dart, it all pulls into this nice curvy shape. Honestly, I didn't think it would work since I'd never seen it done before (and found no examples on google of such a thing) but it actually fits better than patterns I've used in the past with the usual darts to the waist. I'm totally sold!!
I made no adjustments to the pattern at all, just figured out my european pattern size (on Ottobre's size charts, which you can download as a pdf here, btw) and cut the pattern out. So far, farbenmix has yet to disappoint! (if you're interested, take a look at the official design gallery.)