Colour: white/fresh green/blue. Something of a colour that reminds me of ocean.
Style:Something very simple and sophisticated.
Make-up:fresh. The keyword would be:less is more. I'd concentrate more on the skin. No smoky eyes.
Jewellery:tiny pearl/diamond earings or a thin gold necklace if anything.
Hair: either up or then naturally down. Nothing messy or too done.
Nothing "glamorous" or Fifties or boho. I'm not posting a picture, because I don't have a specific gown in my mind, except the one Kate Moss once wore in the Golden Globes...dark blue with sequins...a bit Studio 54-esque.