Bondage pants
Bondage pants or bondage trousers are trousers with zippers, straps, chains, rings and buckles, giving an appearance of a BDSM style. They come in a variety of colors and patterns; one of the most common patterns being tartan. Bondage pants also come in a variety of styles, including tight or baggy, long, short or Capri. They have mainly been worn by members of youth subcultures, including punks, ravers, goths and otaku. The most popular style of bondage pants is the 'original' black style, with white topstitching, although different colored versions including white, hot pink, blue, and green have been made with equally varying colors of topstitching. There has been some controversy at certain schools in the United States about the bondage pants being a danger to school property and also for supposed sexual inappropriateness, even to the extent of banning the pants. History

Origins 

Although bondage pants can be considered an element of fetish wear, some early punks have claimed the origins of the pants is from homeless people, who would put straps on their pants.. They were developed by British designers Vivienne Westwood and Malcolm McLaren in the 1970s punk subculture. The trousers were made popular by people such as the Sex Pistols, Jordan and Adam Ant who originally had to get them from Westwood/McClarens shop SEX, later to become Seditionaries, in World's End, Chelsea, London. The original drainpipe design was an anti fashion statement against the flares of the time. The men's variety tend to feature baggier legs, larger pockets and more metal details such as chains, skulls, mock handcuffs and D-rings while the women's styles are usually more tailored and have less metal hardware decoration than the men's styles but occasionally have details of lace, ribbon or tartan making them seem more feminine. Further development 
In the late 1990s and early-to-mid 2000s, Tripp NYC's signature design that combined the chains and straps of Bondage pants with the baggy legs and bright linings of phat pants became incredibly popular amongst U.S. teenagers, although they also held some minor popularity amongst college students then in their early 20s, and were worn on stage by members of some nu-metal, industrial rock, and darkwave bands. Additionally, during that time period this style of phat pants-inspired bondage pants became frequently observable among members of the goth, heavy metal, gamer, and raver subcultures. Such pants were a popular sell for chain stores such as Hot Topic and Spencer's Gifts, and ranged from observable to ubiquitous at alternative music (especially Electronic music and Hard Rock) nightclubs and anime conventions prior to a gradual decline in popularity and visibility from the late 2000s through early 2010s. However, during the early 2020s. They made a comeback due to retro fashion trends like the Y2K trend. See also 
Fetish fashion
Punk fashion

References 
 Christina Goulding, "Corsets, silk stockings and evening dress: retro shops and retro junkies" in "Time, space, and the market: retroscapes rising" (edd. Stephen Brown, John F. Sherry), M.E. Sharpe, 2003, , pp. 54–74
 Tavia Nyong'o, "Do You Want Queer Theory (or Do You Want the Truth)? Intersections of Punk and Queer in the 1970s", Radical History Review 2008(100) pages 103-119 
 Angela McRobbie, "British fashion design: rag trade or image industry? ", Routledge, 1998, , p. 8
 Andrew Travers‌, "Ritual Power in Interaction", Symbolic Interaction, Fall 1982, Vol. 5, No. 2, Pages 277–286 

Specific

BDSM equipment
Trousers and shorts
Punk fashion
Fetish clothing