Wedding Chicks
Inspiration Image from Nostalgic Imprints

Guests can RSVP in vintage style with these tasteful RSVP post cards. The cards feature retro fonts and have a straightforward design that makes them easy for guests to complete and return to you.

See more here: http://www.nostalgicimprints.com/wedding-invitations/rsvp-postcards/jessa-4-25x5-5-vintage-rsvp-postcard/