Absolutely any leather goods in black(there is no patina so ding)
Gold buttons on blazer (but this one I am changing)
Tweed (way too warm in the tropics)
Absolutely anything with a logo on it
Seersucker or madras (linen and hand loomed cotton is good enough)
Striped or repp ties (remind me of medical reps who used to chase my doctor father)
Black tie outfit (association with bearers is too strong in my mind, velvet smoking jacket or a black tussah silk shervani are my...