Hello to everyone, I see you guys are posting about flip flops for your guests, and if you guys are interested when i got married I found a company that makes personalized flip flops for events and I got some made for my guests, they're pretty awesome I really recommend them so if you guys are interested here is they're web site. And they manage the sizes by small, medium and large so you really don't have to worry about asking your guests their shoe size, you just order on what you think you´ll be needing. They also have flip flops for guys and kids. http://www.partyflops.com/english2/