Okay, so I finally caved and bought this GKVK slimming vest after seeing mixed reviews. Here’s my take!

First off, sizing is TRICKY. I usually wear a Medium, but based on comments, I sized up to Large. Still snug—almost too snug. If you’re between sizes, go bigger unless you want to feel like a sausage.

The compression is NO JOKE. It flattens everything—chest, stomach, even my back feels straighter. But warning: the first wear felt like a wrestling match with a python. Took a week to adjust.

Fabric is soft and breathable though! Wore it under a dress shirt for work, and no weird lines (unlike some cheaper brands). Sweat didn’t pool either—big win for gym days.

Downside? The seams near the neck peek out if your shirt’s thin. Also, washing is high-maintenance—mine turned grayish after one lazy laundry day with darks.

Verdict: Not magic (still gotta hit the gym), but for instant confidence? Worth it. Just size up and baby it in the wash.