I think he will like them... besides... as Gunny Highway always said... improvise, adapt, and overcome... in other words, bring an extra T-shirt. Now... what size, color, and how many?
Maybe we could get Stitch Jones, aka the Ayatollah of Rock-n-Rolla to head down to the Globe and Anchor Bar and ask Little Mary Jackson what color PT shirt she's laying out for Pat that day.