This was a custom made dress upon request to match the 2015 Cinderella. I could not find a pattern I liked so I modified a tank top pattern to meet my needs. I wanted to match the basque waistline and I wanted it opened in the back so you can step into it instead of pull it overhead. Having the back tie up corset style also makes the size more adjustable.
http://www.ravelry.com/projects/AlanaJudah/oh-la-la-toddler-tank
Alana