1650–1700 in Western European fashion

Fashion in the period 1660–1700 in Western European clothing is characterised by rapid change. Following the end of the Thirty Years' War and the Restoration of England's Charles II, military influences in men's clothing were replaced by a brief period of decorative exuberance which then sobered into the coat, waistcoat and breeches costume that would reign for the next century and a half. In the normal cycle of fashion, the broad, high-waisted silhouette of the previous period was replaced by a long, lean line with a low waist for both men and women. This period also marked the rise of the periwig as an essential item of men's fashion.

The wide, high-waisted look of the previous period was gradually superseded by a long vertical line, with horizontal emphasis at the shoulder. Full, loose sleeves ended just below the elbow at mid century and became longer and tighter in keeping with the new trend. The body was tightly corseted, with a low, broad neckline and dropped shoulder. In later decades, the overskirt was drawn back and pinned up to display the petticoat, which was heavily decorated.

Spanish court fashion remained out of step with the fashions that arose in France and England, and prosperous Holland also retained its own modest fashions, especially in headdress and hairstyles, as it had retained the ruff in the previous period.

A daring new fashion arose for having one's portrait painted in undress, wearing a loosely fastened gown called a nightgown over a voluminous chemise, with tousled curls. The style is epitomized by the portraits of Peter Lely, which derive from the romanticized style originated by Anthony van Dyck in the 1630s. The clothing in these portraits is not representative of what was worn on the street or at court.

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