Lately, I've been seeing gift bag card hangers, here and there online. With my fabulous Silhouette Cameo, I was able to make my own.
Mine hang the card totally outside of the bag. Easy to attach to the bag, and easy to add and remove the card.
These are addictive!
I think this will do for now. :)
Until next time, thanks for looking!
Edited to add: this website has the dies to cut the hangers, if you can't cut your own-