if the tailor took in the thigh area he may have left some material inside. if so then it can be used to make the thigh looser. that could be at the side seam, or at the back fork. check inside the trouser yourself.
check bengal-stripes diagram to locate those areas.
if the thigh was not altered then check to see if there is extra cloth in the back fork that can be used.
check bengal-stripes diagram to locate those areas.
if the thigh was not altered then check to see if there is extra cloth in the back fork that can be used.