I did a search on Google for
Pearl Izumi quisp jerseyand came up with what may be some possibilities. I didn't try to order, so I don't know if the jersey is in stock - and I've never bought from these vendors, just a lucky search result.
Wheat Ridge Cyclery
Big Gear Bike Gear
It looks like it's a 2004 jersey (or earlier)...
Let us know how you make out!
--- Denise