Cause everybody's doing it

He trembled. What horrible thing had it done this time? Jon checked himself out. Nothing bad so far.
"Sorry, sorry!" Nicole pleaded. "Is that thing magic? Like, grant you three wishes kind of magic?"
That's when it hit him! Everyone in the gym, including the other males, were now wearing the same pink spandex and tight top he was! On some of the more beefy ones, it clearly showed off their muscled chest and arms, but on him it just made him seem even scrawnier! Well, at least nobody was going to think he was weird now.