Oreo
Casdon
Because shapes keep on changing, and if you stick with the same old, same old you look dated. I like to try new shapes out, and see what they look like - some work, and some don’t.
Wide legged don’t work unless you’re tall, slim and attractive and rather younger than we all are.
Often dedicated followers of fashion can’t see themselves as others do.
Obviously I am tall, slim and attractive(!), but I’m not a big fan of wide legged trousers, they don’t do much for me. However, I’d never think of limiting myself to only straight leg or tapered either, because I think that is dull. There’s a difference between trying new things and wearing what suits you, and being a fashion victim.