Today has been a day from hell. Our wedding is 6 days away and my flower girls' mother messages me that their dresses can't be altered and they are about 3 sizes too big, my mom hates her dress and my sister/bridesmaid hates her dress as well. I have no clue what to do. I purchased new dresses for the flower girls on Amazon so that problem is solved, but I don't know how to help my mom or sister. My mom thinks she looks like a linebacker and my sister is embarrassed to be seen in her dress. I found the dress my mom originally picked, but returned for sale on Poshmark since it is no longer available on Amazon, but she refuses to let me buy it for her because she claims there isn't enough time to hem it. I don't sew or I would hem it for her. I found a few dresses on Poshmark for my sister as well, but she doesn't like any of them. I don't know what to do.