Khaki short-sleeved button-up shirt by King Gee, very similar to the one’s worn by Irwin, signed on the right breast in black felt tip, “S. R. Irwin,” adding on the pocket “Crocs Rule!,” and a sketch of an crocodile in profile on the pocket. Accompanied by an August 2003 letter of provenance, on Australia Zoo letterhead, from the Irwins’s personal assistant Thelma Engl, attesting to the shirt. In fine condition. RRAuction COA.