Stain Blockers, 6 Pairs

I was skeptical about these at first, but they're surprisingly breathable and the soft liner really does keep my shirt dry all day at work. Total game-changer for my light-colored blouses.

The first time I wore these under a light-colored work shirt, I actually forgot they were there—they’re that soft. They kept the fabric completely dry through a whole sweaty commute, which is exactly the peace of mind I needed.

I wore one of these under a silk blouse for a wedding and not a single sweat mark appeared, even after dancing for hours. The fabric is really thin and soft, so it doesn’t feel bulky under my clothes at all.