Pashmina Color help!!

So I need some help making a decision!! In the picture, I have the shades of purple each of my girls will be in, laying on top of three gray pashminas. I plan on the pashminas being in sort of an ombré just like the girls dresses will be (my FH & his GMs decided to do a gray ombré with their suits when they saw my girls swatches next to the suit swatches, so I really would like to stick with an ombré, and not just have one shade, to keep with that). Problem is there are only these three shades of gray. Which shade of gray would you double up on? The dark, middle, or lightest?? These will go in my girls bridesmaid gifts, and my MoH will be in the darkest purple, if that helps any