Back bulge. Panty lines. Unflattering seams. Do you ever think that sometimes our underthings do more harm than good? That’s exactly what Amanda Kennedy was thinking when she decided to launch her revolutionary line of shapewear. Sassybax started with the back bulge-eliminating bra (genius!), and now includes everything from booty-lifting leggings to control-top briefs and thongs and body-shapers. And they’re all phenom — just ask Oprah and Blake Lively. Want to score yours for up to half-off? Reserve it NOW.