I just bought a black jersey maxi dress and want to wear it for my son's graduation party this weekend, however, it is an inch too long. With a party for 200 people to prepare for, I don't have time to have a tailor do it -- is there any way that I can temporarily hem the dress? I thought of hem tape but I think that may be more permanent and leave a residue. How about duct tape or masking tape? Any experience or advice would be very much appreciated!