I know I'm waaaay ahead of the game but I couldn't help myself. I found an awesome invite on Etsy and had the seller make a custom one. I love these! We'll probably end up attaching a belly band or something to the front. The mobile site won't let me attach pics so I put it on pinterest. Hope the links work.
http://pinterest.com/pin/168392473536937316/ http://m.pinterest.com/pin/168392473536937313/