I saw these in a shop & bought them without even thinking what to use them for (S$2 for both, which works out to about US$1.60). They're just too cute!

They don't seem to have the same kind of backing as an applique, so how do I attach them to a fabric? Any ideas for a cute project to do with them?

They don't seem to have the same kind of backing as an applique, so how do I attach them to a fabric? Any ideas for a cute project to do with them?