Activity for Lallthom

I have been doing a bunch of planning for my wedding but still stuck on what my colors should be. Any suggestions on what colors would be good for a hot summer day? The wedding is inside, but I didn't know if having dark colors would not be a good...

I am trying to decide where I should buy my invitations from. I don't want them to look "cheap" at all, but I also don't want to spend a whole lot. Can anyone recommend where to get some, either online or at a store? I don't mind doing some work...