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 Size Guide Kann Boutique How Make a Dress Bigger: Guide to Let a Too Tight Dress Out Melly Sews Never worn, tags still attached. Unfortunately, the bust doesn't fit me and I can't return it for a full refund so trying to recoup what I paid! Wedding size 12, beautiful dress Dress alteration mishap? Too tight?