From the second you get engaged, it seems like everyone has advice to share about planning a wedding. Whether they're currently engaged, happily married, have walked down the aisle more than once, or are totally single, everyone has something to say! And — fair warning — not all of that advice is very good. The best sources for planning advice are the experts themselves, but even wedding planners get an earful of tips you should really forget. We've shared some of the worst wedding planning advice we've ever heard on Brides — and even shared tips on what you should do instead.