You'll probably find it's a lot more expensive and difficult to buy ladies gear as opposed to mens - ladies gear never seems to be on special and the range is more limited. I can't recommend a decent helmet highly enough - I've tried a HJC and a KBC and compared to my Shoei's they just sucked.
If the budget can stretch to leather pants I'd suggest doing so over getting Draggin jeans or other similar lined jeans, particularly as you're not commuting and just doing weekend blasts. I rode in a pair of Draggins the other day and was as nervous as all get out (plus there's no where to attach your knee sliders to your Draggins

). It's also important to ensure that your leather pants zip into your jacket - preferably all the way around, but certainly at least at the back. If I do wear Draggins again I'm going to get a zip attached to them so I can zip them to my jacket.
Finally, I'd strongly suggest a back protector - had I been wearing one I'd probably have walked away from my last crash rather than been airlifted to hospital. A $99 Rjays one will do.
I had a look around the Bikers Gear store at PI on Monday and wasn't particularly impressed with the quality of the gear, but each to his own I suppose.
For reference I ride in the following gear:
Collins 2 piece leather suit - $700
Dianese Wave 12 Back Protector - $250
Sidi Vertigo Boots - $450
Motodry Nitro Gloves - $90
Shoei XR1000 helmet - $700
Good luck with gear shopping, and be sure to bung up a pic of your new bike and all your new gear!