Hi all! I've been fumbling at sewing for a while until I came cross Oliver+S. Just love the patterns and clear detailed instructions. I've perfected my Sunny Day shorts and now onto popover dress. After I already finished the side seams I decided that it would look better with a border at the bottom using the same trim fabric. I've look at other Oliver dress patterns and most of them don't have a border. I wonder whether the border piece would be a straight long piece like the waist band or a curved piece aligned with the dress pattern? Thanks in advance!