A teddy, also known as a camiknicker or body, is a type of lingerie that combines a camisole and knickers into a single garment). It is similar in appearance to a one-piece swimsuit or bodysuit, but is typically looser and more sheer). The modern-day teddy has its origins as an adults undergarment in the 19th century, and was originally known as combinations). From the 1970s, the term teddy or teddie was adopted to refer to a similar style of undergarment).

Most modern teddies are designed for visual or sex appeal, or as practical clothing). They can be loosely fitting or snug, and the materials are often sheer and lacy, with silk and synthetics being popular options. Embroidery, beading, or lace trim may be added to make the teddy more dressy. Some teddies are designed to be worn ornamentally in the bedroom or as sleepwear, while others are designed as practical clothing.

Teddies are not generally appropriate for wear outside the bedroom, unless it is being worn under clothing as a support garment. Depending on the specific teddy, they can be worn in a variety of circumstances, and women are also using them as a piece of clothing instead of just as underwear. Some teddies are embellished with bow details, ruching, or appliques, but these will not work under a slim-fitted outfit, as all the detailing will ruin the smoothness of the attire.

In summary, a teddy is a type of lingerie that combines a camisole and knickers into a single garment. It is similar in appearance to a one-piece swimsuit or bodysuit, but is typically looser and more sheer. Most modern teddies are designed for visual or sex appeal, or as practical clothing, and are not generally appropriate for wear outside the bedroom.