Add an elegant touch to your wedding invitations with an emerald wedding foil invitation postcard. Your RSVP details are on the back of the wedding invitation postcard. You can also include your return mailing address. The front features real foil with a raised texture. Use the template to create your custom emerald wedding foil RSVP invitation postcard. Of note: when using the back as a RSVP, you will want to initially send them in envelopes (or hand out directly).