I finished off Katrina's dress with a fishing line hem. Super cute, right?
And here is the dress that I made. It is Butterick 5559. Adding the top crocheted lace layer made it a bit tricky, but it still came together fairly well. I had to make a couple adjustments to the neckline, and I added an extra strip along the bottom for length.
Here's the tutorial. The original isn't reversible, but it was very simple to adjust it to make it so. I might make Katrina some skirts like this, since you can whip one up in about half an hour!