Reddit reviews Emily Post's Wedding Etiquette

I think it's probably more helpful to Google than use Reddit if you're just starting to plan. Otherwise you'll either not get the full picture or get a wall of text. We're all biased and may not give a full picture since we're stuck in our own details. Just because someone says you need to have a coordinator or need to pay for it yourself doesn't mean it's true, we don't know you or what you really want. Especially if you're in the beginning stages of planning and you're not sure if something has to be a certain way, you might get misled on Reddit. It's really helpful when you're stuck in a certain detail or etiquette situation, though.

Washington Post planning guidelines

Emily Post is a good source for all things etiquette. Amazon link

Pinterest is also good for getting ideas of what you want, though a lot of things can't be replicated as easily as it seems they can. But it can help you determine if you want something ultra-fancy or something rustic or minimalistic.