Audrey Hepbrun,tiffany&co Themed Roomhelp Me Plan It Out :) I Dont Need Links Just Ideas &help Sorting Out?

Ok so here are my plans:
gray bedding with blue sheets that will be tucked over the duvet… like this: (NOT INCLUDING THE COLORS:http://far-horizons.biz/catalog/images/3… or with a blue blanket… whichever i can find
this box like set on my bedside table or on the bottom of it: http://www.tiffany.com/Shopping/Item.asp…
and the walls are a light washed tan color like this: http://www.designyourwall.com/store/imag…
and then this poster or a poster of her picture in tiffanys in black and white: http://fineartamerica.com/featured/hepbu…
and my headboard is white.
what else do you think i should add?