On my daily trawl round my usual sites I came across this picture of Sienna Miller. She has a pretty floral dress on with a leather jacket.
I really love mixing florals with a leather jacket or a biker style jacket. In my opinion it makes the floral dress, skirt whatever a little more edgy and less pretty and girly.
The only thing I don't like is the boots not really what I would have chosen but each to their own and she pulls it off.