Ok, here's what I found... you will have to modify them a bit to get what you want. Hopefully someone else can recommend something better!McCall's 5381
This one seems to be closest to what you want with the least modification, if you aren't very experienced with altering patterns. Vogue 8393
If you're comfortable with pattern modification, I would try this one. If it were me, I would start with view C.... remove the bow, and add a gathered skirt part a few inches below the chest instead of doing the normal "shirt" part to get the look you want....
Depending on how much time I have, I might come back to this topic and search more or make a diagram or something.
Cute dress, good luck!EDIT:
This one would probably be better than the ones I posted before....Vogue 8288
View A (use the bodice parts)... ditch the ruffles on the top and add a gathered skirt at the natural waist.