First of all honey, don't try and please everyone...cause it never happens lol. You end up trying so hard to make everyone happy and end up being miserable yourself. You and your FH need to sit down and make a list of all possible themes. Then go over them and pick the ones you like best ~ keep narrowing the list down til there's one remaining. Once you have a theme picked out, everything else gets a little easier ~ such as which colors to pick, favors, centerpieces, ect. I think your western idea was cute. I don't see why your dress has to actually fit in with the theme too though. Give that a bit more thought girl. There's so much you can do with a western theme.