So, I had picked out this Leah Duncan fabric for something special long ago, and I finally completed this dress for Louisa in October. She actually wore it for school picture day, although it hadn't yet been hemmed, because I just had to go to bed at some point (circle skirts—phew!).
I used the Oliver + S Fairy Tale Dress, again with a slightly lengthened bodice. This time I included the sleeves and collar, which I kind of regretted leaving off her Easter dress.
I modified the skirt to make it a circle skirt, using measurements of the bottom edge of the completed bodice to determine the circumference. Even though I tried to compensate for the stretch of the bias, it still ended up a little too big, so I pleated it with small box pleats at each of the bodice darts so that everything lined up.