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.

I’m talking about Knix’s new Customizable Shaper Bodysuit that’s the best thing I’ve worn under a tight dress. I layered this breathable, smoothing, and lifting bodysuit under a faux ...