The sack coat or lounge coat continued to replace the frock coat for most informal and semi-formal occasions.
From the en.wikipedia.org
One witness remembered seeing two men dash into bar after the gunshot, one stuffing a brown paper sack into his coat.
From the news-journalonline.com
Yet, when you think of his previous efforts to combine Balenciaga references, like the sack dress or the barrel coat, with science-fiction fantasies, this collection seemed more mature.
From the nytimes.com
He said he pulled the money out of his suit coat pockets or gave it to Kilpatrick in a brown paper sack.
From the freep.com
The day the long-legged, broken-coat terrier ate the pennies, Kelleher had left a sack with a few bagel crumbs on his desk.
From the sacbee.com
The 170 dresses and suits, including Balenciaga's sack dress, his semifitted suit and that cocoon coat, were culled from private collections and museums as far away as Kyoto, Japan.
From the time.com
Considered by many to be the most influential designer of the postwar years, Balenciaga introduced the sack dress, the semifitted suit and the seven-eighths coat.