I was somebody in the hunting industry a long time ago. Then I thought to myself, "I wish my girlfriend (now wife) would go bowhunting with me". Now I'm the worst paid guide and hunting chauffeur ever. Be careful what you wish for...sometimes wishes do come true!

Tip: Order a damn good full length arm guard (or two - Long for lower / short for upper) before you give her a longbow. Good thick leather one! Women tend to have looser joints in the elbows than men. And when it comes to trad bows, longbows especially, it's not "IF" they will hit their arm but "HOW OFTEN". E.W. Bateman makes a great one that laces with our UVR tubing. Less than $16 from 3 Rivers or Lancaster. I like the Bateman finger gloves too! Though most of women I have taught prefer a stiff tab more than a finger glove.
Also, if she is full chested...a chest protector or at least a good compressing sports bra isn't such a bad idea with trad bows either.