I made another out of some cotton/lycra jersey I just got from FabricMart. I have a ton of this jersey now because they mistakenly sent me one yard instead of the 1.5 I ordered - and then to make up for the mistake, they sent two more yards in the mail. If you like it, there is still a ton left on the site. The jersey curled like mad but it seems to be very nice quality - supple and stretchy yet quite lightweight. The rest of it might make capri leggings and/or new pjs.
I actually did attempt pattern matching on the front bodice this time, and I'm pretty happy with the result! The bodice is lined with a scrap of Free Spirit cotton/lycra - another jersey I like to work with.
The skirt is quite long - the proportions are actually nightie-esque - but this way it should fit her again next year. The girls would not pose for photos today. It wasn't actually warm enough to wear the dresses outside so they went on photo strike.