Many years ago, I designed envelopes to fit ATC cards, for AccuCut Company. One came with little reinforcements so you could use eyelets and create a closure with string, I don't know if it's still in their store, but I had long forgotten that I made a zillion ATCs.
Oh, I will have to check out the company. I was just thinking I'd like to make ATC valentines for my grandkids this year....I need to hurry! Great card!
