In a quick nutshell, you can create a custom invitation in the damask above by clicking here: Create a Custom Damask Invitation I’ll be the first to confess that the website of mine linked there needs some more design work, the card maker thing is running nicely.
It’s similar to my two line t shirt thing, and it’s easy to use too which is of course a great thing. It does still need a bit of tweaking (some of the customizations won’t appear until you click ‘Make it’ and you are directed to the shop page, overall though, I’m quite happy with it. If you do notice another issue with it, please let me know (commenting below is fine) and I’ll fix it as soon as I’m able to.
There’s a quick sample (using the background of paradox9). The inside and outside are customizable, and if you would like to (though it is pretty) you can change the frame.