It’s already a staple in my closet. I frequently struggle with shapewear not doing what it's intended to, so when Knix sent me its new shaper bodysuit, I’ll admit—I was skeptical at first.

New York Post may be compensated and/or receive an affiliate commission if you buy through our links. Featured pricing is subject to change. Want in on the best-kept secret for surviving holiday ...

Opinions expressed by Forbes Contributors are their own. Brin is a Toronto-based contributor who covers physical retail. Knix, a Canadian direct-to-consumer (DTC) lingerie brand known for its ...