Guys, am keen to get a set of suit off the shelf. For now I managed to get the jacket but matching pants only left size 36 while I wear 31 inch.

Is it possible for a tailor to alter a bigger size pants to suit my current waist size of 31 inch? In my mind it seems possible. Not sure if it can be possible done without adversely losing the cutting of the pants. If its possible, which tailor have you used that is able to do this alteration?

Cheers for any pointers.