Short seat tube, long top tube, and a fork with a long enough steerer that you can add some spacers if you want to sit more upright---or which is close enough that you could adjust bar height with a new stem.

I would measure your various body parts and make a simple but proportionally accurate drawing of you sitting in the position in which you prefer to ride, and then measure the contact points. I did this and based on those measurements, I have bought three mail order bikes which fit really well.