Did You Know?

I found a fun fact today in the Winter 2009 edition of InStyle Weddings and thought I'd share.  "The oldest invitation suite, circa 1600s, was just an invite and two envelopes.  (Guests wrote their own RSVPs.)  The reception card and response set were added in the late 1800s."  We've come a long way since then with save the dates, custom stamps, and couture invitations - haven't we girls?