I love to embroider on paper. Starbird Stock designs, (I think) has a couple of great sets of greeting cards. I got one last year while it was on sale. I loved sending these to loved ones!https://www.starbirdstockdesigns....
If you visit the link below you will find all the tips and techniques you will ever need, including embroidering on card stock, which is a fair way down the page.
Enjoy! Hugs n roses, Meganne
Posts with lots if great tips for you.