Plastic collar stay removed from shirt collar Underside of a men's shirt collar showing removable collar stay Metal collar stays are often used to replace plastic ones. Adjustable-length collar stay A collar stay, collar stick, collar tab (

British English British English (BrE, en-GB, or BE) is, according to Lexico, Oxford Dictionaries, "English language, English as used in Great Britain, as distinct from that used elsewhere". More narrowly, it can refer specifically to the English language in ...

), collar stiffener, or collar stiff is a

shirt A shirt is a cloth garment for the upper body (from the neck to the waist). Originally an undergarment worn exclusively by men, it has become, in American English, a catch-all term for a broad variety of upper-body garments and undergarments. I ...

accessory consisting of a smooth strip of rigid material, rounded at one end and pointed at the other, inserted into specially made pockets on the underside of a shirt

collar Collar may refer to: Human neckwear *Clerical collar (informally ''dog collar''), a distinctive collar used by the clergy of some Christian religious denominations *Collar (clothing), the part of a garment that fastens around or frames the neck ...

to stabilize the collar's points. The stays ensure that the collar lies flat against the collarbone, looking crisp and remaining in the correct place. Collar stays can be made from a variety of materials, including

metal A metal (from Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typicall ...

(such as

brass Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other with ...

stainless steel Stainless steel is an alloy of iron that is resistant to rusting and corrosion. It contains at least 11% chromium and may contain elements such as carbon, other nonmetals and metals to obtain other desired properties. Stainless steel's corros ...

, or

sterling silver Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925. ''Fine silver'', which is 99.9% pure silver, is r ...

horn Horn most often refers to: *Horn (acoustic), a conical or bell shaped aperture used to guide sound ** Horn (instrument), collective name for tube-shaped wind musical instruments *Horn (anatomy), a pointed, bony projection on the head of various ...

baleen Baleen is a filter-feeding system inside the mouths of baleen whales. To use baleen, the whale first opens its mouth underwater to take in water. The whale then pushes the water out, and animals such as krill are filtered by the baleen and ...

mother of pearl Nacre ( , ), also known as mother of pearl, is an organicinorganic composite material produced by some molluscs as an inner shell layer; it is also the material of which pearls are composed. It is strong, resilient, and iridescent. Nacre is ...

, or

plastic Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be moulded, extruded or pressed into solid objects of various shapes. This adaptab ...

. Shirts often come with plastic stays that may eventually need to be replaced if they bend; metal replacements do not have this problem. Collar stays can be found in

haberdasher In British English, a haberdasher is a business or person who sells small articles for sewing, dressmaking and knitting, such as buttons, ribbons, and zippers; in the United States, the term refers instead to a retailer who sells men's clothing, ...

s, fabric- and sewing-supply stores and men's clothing stores. They are manufactured in multiple lengths to fit different collar designs, or may be designed with a means to adjust the length of the collar stay. There are many variations to the traditional collar stay. Some metallic collar stays are sold with a magnet, which is used to hold the stiffened collar in place against the shirt. A different type of collar stay discreetly adds a button hook on one end, to help fasten tiny buttons on dress shirts; e.g. placket, cuffs or button down collars. Adhesive collar stays can be stuck to the underside of a collar to either add stiffness or attach the collar points to the shirt. Collar stays are removed from shirts before dry cleaning or pressing, as the cleaning process can damage both the shirt and the stays; they are replaced prior to wearing. Shirts that are press ironed with the collar stays are vulnerable to damage, as this results in a telltale impression of the collar stay in the fabric of the collar. Some shirts have stays which are sewn into the collar and are not removable. Some dress shirts are sold with shorter, wider stays than the classic shirt stay (e.g., Tommy Hilfiger). The classic stay will not work with these shirts.

References

Neckwear Parts of clothing {{fashion-stub