Let me start by saying this shapewear is a *lifesaver* for backless or plunging neckline outfits. I wore it under a slinky satin dress for a wedding, and it stayed invisible while giving me that coveted 'snatched' silhouette. The fabric feels like a second skin—breathable yet firm enough to smooth out my post-lunch bloat.

The built-in bra is where things get tricky. As a 34B, the cups were comically small—like two origami triangles trying to contain actual flesh. It works if you're going for subtle coverage (or part of the 'itty bitty titty committee' as one reviewer hilariously put it), but anyone above an A-cup might struggle.

Pro tip: SIZE DOWN if you want serious compression. I'm usually a Medium but got a Small after reading reviews, and wow—the thigh-slimming effect was real without sausage-leg syndrome. The adjustable crotch hooks are genius for bathroom breaks, though the plastic clasps feel flimsy (mine survived, but multiple reviewers reported breakage).

Where it shines: Under bodycon dresses or slip skirts—zero visible panty lines, and the low-back design actually stays put. Where it falters: The straps constantly slid off my shoulders unless I used the included clear straps (which dig in after 4+ hours).

Final verdict? 8/10 for special occasions when you need magic under tricky outfits, but test those clasps before leaving home!