Those sound like trouser measurements. With suits, you're always better to try before you buy unless you know what a manufacturer or brand considers standard. I'm an awkward size,46L chest, 34L trouser and most brands only have a 6" or so difference between chest and waist so I have to go for the lines that have a mix and match option and buy seperates from the same choice of suit rather rather than a one off set, most brands can accommodate that. If you want to treat him though then I can recommend King And Allen, they do everything from entry level to top notch.