Finally my power pants arrived today. However i'm not so sure about the gusset, how the heck are you meant to pee without getting covered in it. I think i'd rather wear a pair of pants underneath and just pull the waist band up and down.
I've got a pair to wear under my wedding dress, and I think they are fab, I have worn them without knickers underneath a few times now and they are quite comfy, it is hard work getting out of them for peeing, and takes a while to get them laying right again. But I have a well controlled bladder, so I don't really go that often. I have not worn them for longer than 5 hours at a time. The wedding day will be a real trial, just had a thought though, if they come up to my boobs I am going to stuggle to get them off if I do need to go quickly!