Just a little something I whipped up over the last two days.
They sell this material (and several other prints) at Jo-Ann Fabrics with the shirring already done. You buy it by the inch rather than the yard, so you get exactly what you need. There was plenty of length, so I used a few inches off the bottom to make straps. I also hemmed it up a good deal so it could be let out.
I'll resist the urge to list all the flaws in my work. Let's just say there's a reason I did not take pictures of the back. (sigh) But Brenna's six and all she cares about is that Mama made her a dress and she loves it.