okay, i'm totally freaking out. i'm having my dress custom made by a designer on etsy. i LOVE the design and love the vendor, but i'm REALLY worried about it not getting here in time to get proper alterations done. i've made an appt at david's bridal to try on some similar dresses there tomorrow. has anyone else bought a backup dress? am i crazy? should i just trust the designer? she knows the wedding date and has been awesome on the whole. but seriously, FULL BLOWN PANIC right now.