Any ideas on how to make throws stay on sofas........

[fizzbuzz]

.......and not turn into crumpled rags?

Can't afford to recover 2 sofas, so have bought 2 throws. Is there any way of making them stay on? (and stay on neatly)

Yep, easy!

don't ever sit on the sofa

Sorry, but I remember those days of a sofa throw and it was a real PITA

But I don't want to sit on the floor....