Captain Britain is seen three times in Party Animals wearing three different costumes.
First, he is wearing his original costume from Captain Britain Weekly (1976-77) while standing with Captain UK. Next, he is wearing his new costume from Marvel Superheroes #377 (1981), The Daredevils (1983), Captain Britain (1985-86), etc. while punching the chief of the cannibals. Last, he is seen wearing his costume from Knights of Pendragon (1990-91) while holding John Steed.