I am having short bridesmaid dresses and I have bridesmaids of very different heights. 5'9, 5'3, 5'2, and 5'10. Does it look weird if they all have their dress hemmed to their knee, but they aren't on the same line straight across? Or is it better to have them all hemmed on the same line, making the shorter girls dresses shorter on them than the taller girls?