Complete novice - help!

I've signed up to summer hockey as an outfield player because I thought it would be a laugh... But just realised I'll need a stick. First thought was just to get the cheapest I can find but even in the clearance bin (<90) there are 4 different 'bows', 2 different weights and 5 carbon % in short I've just realised have no idea what any of it means

Does anyone have an idiots guide to hockey stick features and what the different things actually mean/do?

For context I last played outfield...

Complete novice - help!