Also known as robe à la française, robe battante, robe volante, sack dress. The name is said to be derived from kontush, an Hungarian gown with a pleated back.

The contouche can be seen as having developed from the manteau by letting the folds in back fly loose instead of tacking them down. It started out as négligé in the late 17th century and developed into the robe battante or robe volante ("flying gown") during the Régence (1715-1723).

The robe volante had pleats in back, starting below the shoulders, and a circular skirt which was lifted up in front to reveal the jupe. It was closed in front and pulled over the head. During the Régence, ladies started to wear it outside the house as well, and it could be seen draped over the huge domes of early paniers.

During the 30s, the garment changed its name to robe à la française and was worn open in front, but still much resembled a wrapping gown. While it found its way into formal and court wear, it gradually developed a waist as the front panels and sides were cut and pleated to shape. The front opened over a stomacher or the corset and the jupe.

During the second half of the century, the pleats in back became narrower, so that in fact they were only an addition on an otherwise fitted gown. The extreme was reached with the robe à la piemontaise, where the pleats had degenerated into an appendix fixed to the back of the shoulders. In that shape, the contouche continued as court fashion until the French Revolution, after which it faded into oblivion.

examples of contouches:

early robe volante, 1710s (from the Costumer's Manifesto)

robe volante, 1720

wrapping-gown style, 1731

Fitted Louis XV style

Court robe, 1779