Haven't had any problems with the rivets, they're easy to put on almost any clothing, you just have to want it, haha.. Dog they can break and fall off, but very few of them have done so. - And it was most likely because I didn't put them on properly myself.

These don't work on clothes :(
I kind of hoped so, but they are too soft and not sharp enough to push through.
Otherwise they are very nice haha