Here's a perfect way to wear gray (or any color that no longer suits you). I totally love the way the pink draws attention to your face & your middle (without showing much). Personally, I would replace the turtleneck with the same color and type top.
cabled vest/cowl - *Inspiration* this one is knit but you could easily crochet this so pull out your favorite scarf pattern and get to crocheting. You may need to adjust the width of the scarf. Once your scarf is long enough, wrap it around yourse.