Hi AG, I have become THE muffin top expert ! I am actually more like the 50-year-old male couch potato is does nothing but drink beer and eat chips, LOL.
I have had to give up on T shirts and very structured things. I also found that my favorite places to buy pants, just don't work. Joy, also recommended buying "curvy" pants....and that works so well for me.
I have also started wearing belts to keep my pants from sliding. And I have tailored almost every new pair that I have bought. In a couple of instances I went one size larger and then had them scaled down to my specific "belly".