Crowdsourcing Color Choices

Remember this pattern?



Well, I had a couple spare hours last night (Sure, I was sorry that my husband and son were stuck in traffic, but I wasn't going to let that stop me from SEWING with that found time) and decided to give it a shot:



And this is as far as I got. Which is pretty far, except that I need to buy bias trim for the edging, and I'm undecided as to which color it should be.

Colors I have ruled out: red, black, brown, gray, green, and (gasp) orange.

Colors I'm still thinking about: mustardy yellow, turquoise, blue, pink.

I'm looking for a kind of Palm-Beach, Lilly Pulitzer vibe from this dress. What do y'all think?

Here's a better look at the belt part:



I haven't done the buttonholes or the buttons, obviously, because I want them to match the binding. I zigzagged a facing to the wrong side, to stiffen it a bit and keep the edges from fraying too much.

And the neck:



Anyway, as you can see, the dress is pretty "eh" without the bias edging. It did sew up really quickly, though, which was nice. The skirt will definitely flap as you walk, showing the wrong side (which on this fabric is nearly white) so I'm almost convinced that I should line the thing, which would then (bonus!) make it reversible. I might have enough turquoise cotton to do that, and then instead of bias binding I could do rick-rack in the seam ...

I still have NO IDEA where the pockets will go. I think they will have to be patch pockets applied after the bias binding, so I can get the spacing right.

Ideas? Comments?