I have some brooches from the 30s with prongs so thick they resemble chopsticks. Well, maybe not that thick, but they're mean and nasty and at least 2 inches long and thicker than the weave of most things I own. Up until now I only pin them onto cable knit sweaters--because the weave is both loose and heavy--but I would like to wear them with other things. However, they will definitely leave holes.
Any tips or suggestions?
PS - these are the backs: https://a.1stdibscdn.com/archi.....6_master.jpg