A dinner suit, linen or rayon, late 1930s. From a private collection.
After writing about 1936 swimsuits and dresses for a cruise to Cuba or Bermuda, I remembered this vintage suit which was collected by a friend. It was white linen (or linen-look rayon) with a medium-large navy floral print. It has a low, square-cut back, like the evening dresses for a 1936 cruise. It’s fresh and young-looking, but the cut is quite conservative (you could easily wear a low-backed corset under it, whereas more dramatic 30s evening gowns require the wearer to go bra-less.)
A dinner suit and evening dress to wear on a tropic cruise. Ladies’ Home Journal, Feb. 1936.
Here are front and back views of the linen-look dinner dress:
The bodice has a triangular insert that creates a squarish neckline. There is fullness in the front rather than darts, so it may have had a slight blouson when worn. Like this black and white gown from the cruise article, there is more fullness in the skirt back than in the front:
Ladies’ Home Journal, Feb. 1936.
The jacket is longer in the back than in the front, which looks graceful in profile, and its short, loose sleeves are very comfortable for an evening in a warm climate.
The puffy sleeves probably date this to the late thirties; here are some sleeves (1937) with a similar silhouette, but different construction:
Butterick-Companion patterns from Woman’s Home Companion, January 1937.
This suit did not have a manufacturer’s label; the jacket and bodice were lined, but the skirt was not. The dress closed with snaps at the side, plus a hook at the waist — always a good idea!
Side underarm bodice closing. The female snaps are not visible. The skirt (right) is unlined.
Here’s a closer look at the princess-line jacket:
The buttons are self-covered and the buttonholes were hand-bound: 
Karen at Fifty Dresses has been writing marvelous posts about Moygashel linen (she even found a 1955 advertisement picturing one of her vintage fabric purchases!) Click here to read her post and see the clever dress she made from a very small remnant.)
I think this dinner suit was made by the wearer — or her dressmaker — and I wouldn’t be surprised to come across the pattern someday!
