I bought this top with some vouchers I'd been hoarding for ages and love it so much I had to share:
www.oliverbonas.com/fashion/tops/top_belinda_burn_out_black.htm
The pics don't do it justice but it's silk blend so hangs beautifully, has sleeves (a bonus for me) and is see through but not too much, plus I love that the pattern isn't too girlie.
A great party season top! I'd say size down