I agree with everything that Oak has said.

Here are some saddle models that my more upright clients have liked. None of these are terribly expensive.

Serfas E-Gel Cruiser
Respiro moderate
Ergon Phorm S 310 Gel Max

The first two listed are men's saddles, but don't let that scare you away. I'd encourage to read the reviews on these and also consider carefully nose width which can be a problem with these wider saddles.