Although I am not a native English speaker, I'll try to help you here. We have the same two words in French: “sous-vêtements” and “lingerie” (which, by the way.
Have you ever thought about the difference between underwear and lingerie? Many people use these words interchangeably but there is a big difference betw.. .
The words underwear and lingerie are sometimes used interchangeably, but there are a few differences between the two. Technically, all lingerie is underwear.