Hi I think you want this: http://www.zazzle.com/rsvp+cards

Not every designer creates a complete wedding set. If you have found the Zazzle design that you want, get in touch with the designer and ask for him/her to put the design onto other products. Here is how to get in touch with the designer. Look on the product page that has your invitation. Scroll down to the bottom of the page. Beneath Reviews, you will find Comments. You have to look closely. Click on "Add a comment." In the comment, tell the designer what other products you would like in this design. I'm sure that the designer would be glad to put the design onto any other wedding products you want. Hope this helps. And have a lovely wedding!

I know nothing about this question regarding the RSVP cards. What I bought was a binder by Gypsy that was a waste of money. Sorry.

You can call Zazzle or there might be a place on your invitation store page that says "Ask this Maker"; yet, that might be the company who actually makes the product. I would call Zazzle.