old clothes; used clothing
General term for clothing that is old or has been worn before. Can refer to secondhand clothes or simply garments that are no longer new.
I took my old clothes to a secondhand shop.
この古服はまだ着られる。
These old clothes are still wearable.
Compound of 古 (old) and 服 (clothes). The reading ふるふく is a straightforward combination of the kun'yomi of 古 and the on'yomi of 服.