sports wear for sports only people
fleeces just for outdoor pursuits (climbing hiking etc.)
If it says Berghaus/helly hansen/north face on it do not wear it as "fashion"
Tops over leggings must come past Bum AT LEAST, and please never ever sit legs akimbo with leggings on, this is a crime I've witnessed often in ladies of a certain age and size (over 45 +size)
no high/polo necks with anything above a d cup, your boobs look like a shelf (speaking as one who knows since increase in norkage since having dcs,was c cup now an e cup).
double denim will forever be wrong, ditto batwings ditto legwarmers.
no black bra under white/light tops.
different colour lip liner to lipstick
bronzer and fake tan can go very wrong very often.