Courtesy Callie Petsch
What is it: A bra that’s supposed to conceal your armpit fat (see the “befores” on the left and “afters” on the right, above)
Who tried it: Callie Petsch, Fashion Assistant
Why she did it: To get rid of underarm bulge/armpit fat and to get a smoother look under clothing.
How crazy is it? Depends on how much you hate armpit fat.