With her Draw length and poundage pulling ability she has many many bow options to choose from.
I personally prefer the Parker Line of Bow's.
I shoot the Parker Ultra Lite 31 for bowhunting and shoot a Parker Competition Color Ultra Lite 31 for ASA 3D Comp, on the State, National and World Level and they perform extremely well.
I picked up this year the new Parker Phoenix 34, it has the good brace height, Speed, not to heavy to hold, the new sinprene grip, in line riser, smooth draw cycle, holds well back against the wall, and and shoots very accurate, and has been shooting the dickens out of the ASA 12 rings at my local shoot's, has a lifetime warrenty and Parker Bows has a top notch customer service department. Now it may be a bit over your price quote depending on where you purchase it but to me it is worth every penny of it.
Mathews has many she might like the , The Mustang , if you can find a good used MQ1 jump on it they are a awesome bow and the work horse of the Mathews line of bows.
Check out
www.womenhunters.com
and check out what the ladies there are shooting and recommending , and you can get alot of help from the ladies and feedback on their bulletin board.