This is the 11763rd most frequent Swedish word.
plagg
Garment.
Here, 'plagg' is used to refer to a single item of clothing.
Jag köpte ett nytt plagg för att bära på festen.
I bought a new garment to wear to the party.
Here, 'plagg' is used specifically for a hat as a notable item of wear.
Den gamla hatten var ett plagg som min morfar hade på sig.
The old hat was a garment that my grandfather used to wear.
In this sentence, 'plagg' refers to clothing items in a general sense.