This might work...

The shape of the tunic throws me off, so I balanced that with pencil skirt and high heels to give it a prim and proper shape. The lack of color in the clothes is compensated by accessories.

Simple as a daisy...

The colors of the accessories are inspired from the embroidery on the dress.

I think the dress is plain enough to pull off the rich colored tights and shoes.

I wouldn't mess with too much jewelry with this one...