I have bought a load of confetti and confetti cones. Oh, all right then, here's a flash (except the ribbons are purple on mine):
I thought it was the norm to supply confetti for guests to throw because that's what has happened at the weddings I've been to (and also I, ahem, forgot to buy some before I attended). But when it all arrived at work my colleagues were like "Why have you got confetti? Won't your guests bring their own? You don't need to think about everything you know" and made me feel a bit like a mental bride. What are you guys doing and do you know what the 'norm' is? My venue insists on biodegradable confetti, which is part of why I got some.