Rode ヴァンパイアクリップ

The clip holds my mic rock-solid on a denim jacket and even thinner blouses without slipping once. Setup took under a minute, and the double teeth really lock into fabric instead of just pinching it.

Finally, a lavalier clip that actually holds onto thin silk without slipping off mid-speech. The double-toothed grip is surprisingly firm yet gentle on fabric.

I clipped this to a thick wool coat and the lav mic never budged all day, which is more than I can say for the tape I used before. The double teeth hold tight but the pin is still easy to open when I need to move it.