You know what? I don't think my butt has lost weight! They always pull up my dress if I don't pull on it! In this store, without doing anything my buttocks become more and more visible. And I find it very amusing to walk around with your buttocks visible in the middle of customers who are much more dressed than me. Of course I don't wear panties which means that what you see behind can also be seen in front... I end up with the dress halfway up the buttocks...