I could lend you my old maternity jeans which very definitely go over the bump (being as how I was pregnant when dinosaurs walked the earth and the yoof hadn't yet started with the falling-down-trousers), EXCEPT that I think my legs might be approximately twice as long as yours and you might end up trailing the ends of the legs out behind you, which would be just as annoying. If you think they might be take-uppable I'd be more than happy to send them on, though? They're currently unloved and unworn in my loft, so.