If there's one piece of advice every engaged bride hears, it's this: book your vendors early. But when it comes to wedding hair and makeup, "early" can mean different things depending on your wedding date, your location, and how in-demand your ideal artist is. So when should you actually book? What happens if you wait too long? And what does the entire wedding beauty planning timeline look like from engagement to the big day? This guide walks you through every milestone — so