Cap Sleeves Dark Grey Long Chiffon Bridesmaid Dresses with Open Back alterations made my dress so much smaller. what do i do now? : r weddingdress When a wedding dress is too small, the solution is not always to add fabric at the back This gown needed more room through the bust and waist, so instead of Lengthening a wedding dress is not a common alteration but when its needed, it takes careful planning, fabric sourcing, and a bridal alteration specialist to make it look like it was always meant to