I presume you have someone who is able to help you with the fitting. That's what I lack!
Not really at the moment! My partner tries his best, but he often declares things like doing up a zip "too fiddly" so asking him to start pinning makes his eyes widen in terror!! (I think he might have a pin phobia, as he gets very cross when he finds random pins around the house... apparently they "could stab him"
) Plus, we decided he wouldn't see the wedding dress toile, so I just had my Mum on FaceTime to help with that!! He has helped a bit with this one, as he doesn't know it's my "practice dress"! I do have a fairly accurate dress form, which helps a lot, but it is definitely not perfect.