1Underwear — clothing worn directly against the skin, underneath other garments (e.g. undershirts, underpants, bras).
新しい下着を買いに行った。
I went to buy new underwear.
旅行のときは下着を多めに持っていったほうがいい。
When traveling, it's better to bring extra underwear.
この下着は肌触りがとても良い。
This underwear feels very soft against the skin.
洗濯した下着を畳んで引き出しにしまった。
I folded the washed underwear and put it away in the drawer.