4 PIGGIES AND FAIRY TALES

Changing the subject briefly to the subject of scientific fairy tales, SCIENTISTS suspended PIG BRAIN in OXYGEN which allowed the VERY-VERY-VERY-VERY LARGE BRAIN to stay alive for 36 hours. The scientists seemed sure the REVIVED PIG BRAIN had no consciousness. But I became much more engrossed in a weirder dilemma with the whole PIG’S BRAIN ISSUE. It looks like the 4 PIGGIES in the Photo are wearing some sort of uniform. Can you make out what sort of uniform the 4 PIGGIES are wearing my smart readers?