I just received my custom dress from Priscilla Mooseburger yesterday. I lucked out and had a chance to sit down with her at NCI (New England Clown Institute) this year, and she helped me refine the design I was looking for.
The result is so pretty!

I was totally gobsmacked when I opened the package. It came out better than I envisioned, and I had high hopes to begin with. It's a drop waist sailor dress (my clown is very childlike, and a bit of a mischief), with bloomers and a muffin-style sailor hat. I took a picture and am currently looking for the camera's USB cord - this place is in chaos, because we bought a house and are packing to move on the 30th (yay)! So naturally I cannot find anything I am looking for.