Last fitting

Just came back and everything went well. She had to fix the hem a little bit, but apparently that was it and I wasn't going to be trying it on again until the wedding. Well, as I was taking the dress off and trying to snuggle my way out of it I heard a rip/pop . Seamstress said everything was fine, but I had a freak out moment and said that I have to try it on again after all the work is done before it gets pressed.
They let me do it, so now I'm going back to try on Tuesday, pick up Thursday, wedding Friday.
I'm so mad at myself for trying to force it down