Ladies' evening gloves or opera gloves are a type of formal glove that reaches beyond the elbow.
Ladies' gloves for formal and semi-formal wear come in three lengths for women: wrist, elbow, and opera or full-length (over the elbow, usually reaching to the biceps but sometimes to the full length of the arm).
The most expensive full-length gloves are custom-made of kidskin. Many other types of leather, most usually soft varieties of cowhide, are used in making full-length gloves; patent leather and suede are especially popular as alternatives to kidskin, and are often more affordable than kidskin. Satin and stretch satin materials are extremely popular, and there are mass-produced varieties as well.
While the etymology of the term opera glove is unknown, gloves of above-the-elbow length have been worn since at least the late 18th century, and gloves reaching to or just below the elbow have been worn by women in Western countries since the 17th century. In fact, there is an engraving of England's Queen Mary dating from the 1690s in which she is shown wearing elbow-length gloves. Over-the-elbow gloves were first widely popular during the Regency/Napoleonic period (circa 1800–1825), and waned in popularity during the early and mid-Victorian periods (circa 1830–1870), but enjoyed their greatest vogue in the last two decades of the 19th century and the years of the 20th century prior to the start of World War I. During that period, they were standard for both daytime and evening wear with most types of outfits—even some swimming outfits of the period were accessorized with opera gloves. Etiquette of that period considered gloves to be mandatory accessories for both men and women of the upper classes, so it was fairly uncommon during that era to see a well-dressed woman at a public occasion who was not wearing gloves of some sort. According to several fashion historians, over-the-elbow gloves were popularized, or more accurately re-popularized, during the late 19th century by the renowned actresses Sarah Bernhardt in France (who liked wearing long gloves to disguise what she considered her overly thin arms) and Lillian Russell in the United States.