Red Carpet™ オールインワン太ももシェイパー

Wore this under a fitted dress for a wedding and the strapless bra actually stayed put all night, no tugging. The thigh shaping is firm without cutting off circulation, which was my main worry. Only thing is it takes a minute to shimmy into, but that's shapers for you.

I was skeptical about a one-piece working for both top and bottom, but the seamless transition under a fitted dress is genuinely invisible. The thigh-shaper compression is firm yet breathable enough for a full workday, and the strapless top gives a smooth line without digging in.

The strapless bra actually stays put all day, which is the first one I've owned that doesn't need constant tugging. It smooths everything out under a fitted dress without any visible lines, so I've already ordered a second one for daily wear.