flannels

US /ˈflæn.əlz/
UK /ˈflæn.əlz/
"flannels" picture
1.

a soft, woven fabric, typically made of wool or cotton, slightly milled and raised on one side

:
The shirt was made of warm, comfortable flannel.
She wrapped the baby in a soft flannel blanket.
2.

(British, informal) trousers, especially for sports

:
He wore his old grey flannels to the cricket match.
The team wore white flannels for the practice session.