Bodices are a key component of many women's outfits, but there are several synonyms for this garment. Corsets, stays, waist cinchers, and waistcoats are all terms that can be used to refer to bodices. Corsets are traditionally made from stiff materials like whalebone or metal and are often tightly laced to give women an hourglass figure. Stays were a similar garment worn in the 18th and early 19th centuries. Waist cinchers are a more modern alternative made from stretchy materials that smooth and shape the waistline. Finally, waistcoats were a popular bodice style for both men and women in the 18th and 19th centuries, typically worn over a shirt or blouse.