I used printed.com for my wedding invites. The motif for the front had been designed for me and by following the instructions on the website we managed to upload as pdf. When I emailed to ask questions during this process the written advice I received wasn't that helpful but I called the freephone number and got through to a really helpful adviser. I received the printed invites bang on time and they were great quality, exactly what I had expected. Also good value. I would recommend to someone looking to do similar for their wedding.
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