Workouts for women?

Question for the ladies or PT’s who train women. I agreed to help a girl friend in the gym and I’m trying to build a balanced program that also focuses on her goals.

I can handle the obligatory leg exercises, so I guess my question relates more to upper body priorities. She’s short and not naturally curvy so I was wondering what upper body muscles we can focus on to create more of the hourglass illusion she is looking for.