Sequins, in the sense of shiny discs sewn onto clothing, go back thousands of years, with some of the earliest examples dating to around 2500 BCE and even earlier; the modern, mass‑produced plastic sequin is a 20th‑century invention closely linked to developments in plastics in the early 1900s.

When were sequins “invented”?

If you’re asking “when did humans first start decorating clothes with sequin‑like discs?” the answer is ancient history , not modern fashion.

  • Archaeologists have found disk‑like decorations made from nautilus shell on garments from Indonesia that are about 12,000 years old.
  • In the Indus Valley, gold discs (very much like sequins) appear on clothing and objects as early as around 2500 BCE.
  • In ancient Egypt, tiny gold discs were sewn into royal garments, including those in the tomb of Tutankhamun (opened in 1922, but made in the 14th century BCE).

So in spirit, “sequins” as shiny discs on clothing are prehistoric; they evolved from literal coins and metal disks used to show wealth and status across cultures.

When did sequins become “modern” sequins?

Over time, the materials changed while the idea stayed the same.

  • By the late Middle Ages and Renaissance, Europe used metal spangles and “oylets” on royal and court clothing.
  • The word sequin traces through Italian and French from an Arabic word for “coin,” reflecting their coin‑like origin.
  • By the 17th century, small thin metal disks (spangles) punched from sheet metal were common in European fashion.

The real turning point toward what we’d recognize today happens in the 20th century :

  • 1920s: After King Tut’s tomb was opened in 1922, the discovery of his gold‑disc‑covered garments helped fuel a craze for sparkling, sequin‑covered flapper dresses in Western fashion.
  • 1930s: Manufacturers experimented with lightweight sequins made from gelatin (colored with lead paint)—they looked great but melted with heat and dissolved in water.
  • Later 1930s: Acetate sequins were developed, providing more durable, mass‑produced plastic‑type sequins that became the ancestor of the modern versions.
  • Late 20th century: Most sequins shifted to Mylar and other plastics, giving the ultra‑light, colorful discs we see on fast fashion, performance wear, and party clothes today.

So if you want a simple phrasing:

  • Ancient “sequins” (metal/shell discs): in use by at least 2500 BCE and likely much earlier.
  • Modern plastic sequins : developed in the 1930s with acetate and then refined with newer plastics afterward.

Fun context: why sequins are big again

Sequins cycle in and out of trend, but they tend to return in moments when fashion leans into spectacle and self‑expression.

  • They surged in the 1920s (flappers), mid‑century showbiz and disco, and now again on runways and red carpets as people embrace bold, maximalist looks.
  • Recent fashion coverage frames sequins as a symbol of visibility and resilience—“to shine is to survive”—which resonates in current cultural conversations around identity and self‑presentation.

In other words, sequins weren’t “invented” once; humans have been reinventing the same shiny idea for millennia, from gold discs on pharaohs’ robes to plastic sparkle on a 2020s party dress.

Information gathered from public forums or data available on the internet and portrayed here.