My list of "not for me" is just that. I can love them on other people, but hate them on me:
ruffles
most patterns
costumey looks
low waist pants
short skirts or shorts
heels over 3", or basically any shoe that's uncomfortable to walk in
flats with no arch support
turtlenecks (used to love them, no more...stupid hot flashes)
anything with even a tiny bit of angora in the fabric...I itch just looking at it
distressed jeans
pastel colors

Hey this list is shorter than I thought it would be

See Amiable's post. It's almost exactly what I would've written.

- can't wear wool
- won't wear fur or leather clothing (still using thrifted/vintage leather shoes and belts until they wear out)
- won't wear peeptoe booties (loathe)
- won't wear square/pointy toe shoes or especially boots
- won't wear the current trend of platform stilletos
- won't wear all black
- won't be happy wearing all solid colors