Originally Posted by
RogerC 
I'm working off a similar playbook, with somewhat more of a bias towards odd jackets as this is more appropriate for my work place.
Already have:
French blue Lesser tropical suit
Slewfoot brown Fresco suit
Mid-weight mid gray, charcoal and navy PoW 3-piece suits
Two flannel suits, blue/gray spot effect and brown PoW
Dinner wear
Two tweed sport coats (stone Donegal, LL blue/brown windowpane)
Fawn houndstooth sport coat
Tan DB Fresco odd coat
On the way this year:
Blue herringbone sport coat
Charcoal SBPL suit with extra stroller trousers
LL RAF blue PoW suit, possibly DB
Olive check summer sports coat
Fox flannel RAF blue windowpane blazersuit.