Coming in a bit late to this thread...
I don't get why everyone hates bootcuts. Seriously, they are the only style of jeans that look even half decent on me. Although, I never ever wear them with flat shoes, as then you do look a bit dumpy. I have long body and short legs so I need to try lengthen them whatever I wear. In winter I wear them with boots, and in summer with a wedge type heel or similar (I don't do high heeled shoes).
I have tried on every other style of jeans, boyfriend, slimfit, skinny, wide leg, classic straight and not one of them fit me like my trusty bootcuts. BUT this is a big but some bootcuts are much wider at the bottom than others, the wider ones are a no no, much like the wideleg style which make you look just that, wider [wider].
The length is important too. They mustn't be too long that you tread on the back hem, and not too short that you see your whole shoe....
Yes, I have spent many an hour in changing rooms with jeans....
. I know now after 43 years of age, what to look for, I can see hanging on the hanger now if they will look good on or not. And its not just the big brands either, I look shockingly awful in any Levis, Diesel, Sissy Boys... it unfortunately is a case of trying on LOTS of different ones. They are out there OP, you just have to find them....