In my experience, because I suck at text game, the best thing you can do to improve texts is make a massively amazing impression when you saw her last. That way she text games you.

Calibration is key. En1gma is totally right that texts like that will work, but if you've never teased her before it'll freak her out. So think about how you'd ask her to come to a party if you just ran into each other in the street, maybe that'll help.