So I took some sevens to get hemmed and tried them on with sandals at the tailor...however, i forgot that I would be wearing these jeans with tennis shoes as well. So once they had been hemmed I tried them on with tennis shoes and they are a tiny bit short. I had the tailor keep the original hem on them...can a tailor make them longer? Or is it that once they have hemmed them, thats it? Thanks!