Invitations. So, now you know when and where your wedding is going to take place, and have the initial guest list. In theory, you could send invitations by e-mail or invite your guests by telephone. However, the more “advanced” method would be to buy blank invitations from a store and use a printer to personalize them. And if your budget allows it and you want your invitations to have a unique and special look, it would be better to use professional services.