I must say, that I'm quite proud of it! Though, I can't take all the credit as Gabrielle, my sister, came up with the idea of adding lace. It really takes the skirt from plain and sensible to pretty and fun! :-)
The pattern I used is Butterick 3134, view C with changes. I only used the skirt pattern piece and I placed it on the fold, so there is only two seams instead of four. =) I didn't use the waistband pattern piece.
Pictures: Taken by my dear sister, Gabrielle.