Why does my under wire creak and squeak!? And why does the band roll down!? I'm a 46d or 46dd depending on the brand and style. I have two bras that have creaky underwire. I sound like I'm walking on an old wood floor when I move. I do patient care in neuro rehab so I'm always getting asked what the noise is. 

Also for some reason with all my bras (but one I just got yesterday) the right side band under my arm and towards my back keeps rolling down and getting stuck under that roll of fat I have. (I'm heavy set). Why would this be happening??  It's awful!

I went to Walmart yesterday and found a playtex in 46dd with no underwire and wide cushioned straps and I wore it to work last night. It felt good aside from me being super sweaty because I get hot easily and I was busy all night. 