Tweed is still out of the question, but a lightweight wool gabardine or twill is not.
Their fabrics, which may shine or drape languidly, range from water-resistant silk to wool gabardine or blends of rayon and nylon.
A double-breasted women's jacket in lettuce-colored wool gabardine ($285) has matching pants ($165).
A man's mulberry wool gabardine jacket has a dandyish shawl collar ($900).
For fall, the most expensive Basco jacket, a double-breasted pin-stripe in wool gabardine, will cost $350.
It may not be navy-blue wool gabardine with a little white collar as it was for so many years.
If red is your color, Lord & Taylor has a wedged-shaped coat of wool gabardine with a stand-up collar by Perry Ellis ($415).
The latest versions, made of soft wool gabardine, can be tucked in the trousers like a shirt.
Then the basic daytime style was a shift dress with no waistline in a smooth fabric like wool gabardine or cotton poplin.
It was dark blue wool gabardine and seriously severe, hugging her narrow frame like a second skin.