I've never had a bra that creaks when I move before.  It reminds me of the huarache sandals I bought in Mexico when I was 16.  But with those, if you wore them wet enough times, they eventually stopped creaking.  Even if that worked, I cannot wear this bra wet!

The weird thing is that it didn't creak when I first got it.  But a few months (and washings) in and I can't wear it anymore!