Ooo they are so much fun!! In a non dirty sense they're lingerie is gorgeous!! Bra's especially!! If she's feeling a bit kinky they do some lovely sexy babydoll nightwear!! I bought one and my boyf loved it!!!! Tell her to make sure she buys something!!
However, I will probably get yelled out for this, but I find Ann Summers parties to be a bit tacky. it's much more fun to take your man in the shop with you ;-)
I find anne summers a load of tat. You pay �40 for a piece of material that barely covers your bits. I�d rather spend a tenner for a nice set at H & M :-)