I love the idea of a whole cloth if that is an option.
If not, here are a couple you could show her:
Here is a white DWR quilt....click through all 7 pics...pretty :D
http://www.amishcountrylanes.com/Pages/hs5002.shtml
Here is one that is white with a goldish accent you could show her just to see the depth with an extra color
http://www.amishcountrylanes.com/Pag...html?Patchwork
Goodluck! :D