Everyones different of course but I thought I'd chip in.
Rag & Bone wool pants - love
Reiss grey wool pants - dull and matronly
Theory silk shell - love the color and the slight metallic dash of drama
Club Monaco cashmere slash neck sweater - swamps your head and makes your neck look short (when its not!)
Blush silk Equipment shirt - too shiny and cheap
Theory olive blazer - I brought one almost identical and got alot of negative "going on safari?" comments.Its a bit busy for your frame
Club Monaco fawn sweater with woven detail - LOVE this on you, so elegant
Rust handbag - love, great color with your silver hair and a stylish shape and good size.
In the picture of you with the silk top, grey long cardigan and rust bag you look amazing. All the elements seem to work together including the shoes and hair.