I don’t think I’ve been caught wearing yet (if I have, I haven’t been confronted about it anyway), but my dad has stumbled upon my stash more than once. That, and my mom opened one of my packages in the past by accident and realized her mistake when she saw the contents... that was a bit awkward.
I tried pretty hard to keep it hidden at first, but after I got caught the first time, I just sort of stopped caring, since by that point the ‘cat was out of the bag’. My dad has taken shots at me for it over the years, but seems to have adopted a ‘as long as you keep it to yourself, and away from me, I don’t care’ attitude. My mom was a bit weirded out at first and asked me about it - I was embarrassed and basically just shrugged it off and she hasn’t brought it up since.