So my FH and I were wondering thoughts on hand delivering some of the save the dates? There are several people we are going to see at Easter tomorrow and then several people that we will see at work - is it too informal to hand delivery the save the dates to the people we see in person? We will still print out the envelopes nicely. We plan to formally mail out all of our actual invitations, but wasn't sure if it was bad etiquette to hand deliver some of the STDS? Figured it would save even a couple bucks in postage by hand delivering some of the STDS. Thoughts?