Yeah Leather Jackets are tricksy. I have a lovely fitted, slightly cropped faux leather jacket with a diagonal zip that is falling apart and I wanted to buy something similar in actual leather. I've been looking for months and nothing. There's leather blazers, big rough Harley biker leathers, small colourful sportsbike leathers, leather bomber jackets, leather Matrix coats, leather trenches...
I figure the best way to find one that suits you is try on lots in front of a mirror, take pictures, get opinions, then go back and buy the best one. (It is how I bought my winter coat a couple of years ago on this forum, but not how I bought this year's winter coat because I simply fell in love with it and bought it that second. If this happens to you with a Leather Jacket go for it.)