The Harley costume is more or less complete -- I still need to do a bit more work on the sleeves, and to sew a snap connecting the jacket and the skirt so they don't gape when I lift my arm. Or I could just wear a black t-shirt underneath.
One thing I've found is that the diamond shapes tend to distort visually when applied to a 3D body. I don't know whether it's possible to counter-distort them if I do another version.
Now she needs a hat (I think in this version of the DC-verse Benjamin Green-Field, of Bes-Ben Hats, actually *is* the Mad Hatter) and the Flit gun.
Cuter photo, though it doesn't show the outfit as well.