Fabulous idea to OWN forever at this cheap price, rather than rent!
Pants waist is about 40 inches, with roughly 28 inches inseam, plus about 3 inches extra fabric under hem, in case you need to lengthen pants. Jacket is about size 46, and of course a tailor can adjust the suit to smaller or bigger if necessary.
Please suggest a day and time to come over and see. Thank you