I was skeptical about the "1-2 sizes smaller" claim, but the tummy panel really does flatten things out under my work trousers. The adjustable straps are a nice touch too, no digging into my shoulders by the end of the day.
Nicholas★★★★★
Wore this under a fitted dress for a wedding and the tummy flattening actually held up through dinner and dancing. The love handle smoothing is the part I noticed most in photos, no bulges poking out the sides.
Avery J.★★★★★
The adjustable thin straps are what sold me — no digging into my shoulders even after eight hours. It genuinely flattened my tummy enough to go down a size in my work pants, and the back bulge situation is handled too.