I have a question. I am making bridesmaid dresses for my dd wedding. The dress is actually two pieces, a skirt and a bodice. The skirt has a slight train in the back, the fabric is light weight and silky, very drapey. The girls will wear a petticoat underneath with ruffles and net, not super full. I hemmed the first dress so that it is 1/2 an inch off the floor in the front tapering back to the train. I used 1/2 inch wide horsehair braid to help the train fan out nice. Unfortunately it flips up instead. What did I do wrong and what should I do to fix it?