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Hair being styled with a crimping iron in a salon.

Hair crimping

A heat or braid technique creating zig-zag waves in long hair.

Photo: 1000heads, CC BY 2.0, via Wikimedia Commons

Hair crimping creates sawtooth waves using heated plates or braids. Geri Cusenza invented the modern tool in 1972 for Barbra Streisand. The style peaked in the mid-1980s and returns in fashion cycles every decade.

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  • Invented by Geri Cusenza in 1972 for Barbra Streisand
  • Peaked in mainstream popularity during the mid-1980s
  • Uses plates with a flat S-shaped repeating groove
  • Can be achieved by braiding hair for a couple of hours
  • Revived by Chanel runway show in 2007

What it is

This styling method transforms usually straight and long hair into a wavy texture with a distinct sawtooth or zig-zag pattern. It is often called crimping in the Southern United States, though some refer to the result as crinkles or deep waves. The look is visually striking and relies on creating uniform ridges along the hair shaft. It is typically worn by women for everyday wear or stage appearances where bold texture is desired.

Where it comes from

Geri Cusenza, the founder of Sebastian, invented the modern crimping iron in 1972. She created it specifically for Barbra Streisand’s hair. The style reached its height of mainstream popularity during the mid-1980s. Fashion cycles tend to bring it back every ten years. In 2007, Chanel featured crimped hair on a runway model, which helped renew interest throughout late 2007 and 2008.

What it means

The style is valued for its visually striking effect on fashion runways and in hairstyle shows. Its recurring popularity suggests it serves as a bold aesthetic choice rather than a subtle daily look. The association with high-profile figures like Streisand and major fashion houses like Chanel lends it status within the beauty industry.

How it is made

You can achieve this look by treating hair with heat from a crimping iron. This tool has parallel heated plates with a flat S-shaped repeating groove. Alternatively, braid the hair in multiple strands and leave them for a couple of hours. Undo the braids to reveal the wave pattern. The heat method provides immediate results while the braid method takes time.

Hair crimping
A drawing made by EveryHairstyle from what this page says. It is a diagram, not a picture of the real hairstyle.

Who and what it suits

This technique is designed for usually straight and long hair. It works best when there is enough length to show the repeating zig-zag pattern clearly. Those with naturally curly or very short hair may not achieve the specific sawtooth effect described in standard definitions of the style.

Versions

Regional names include crinkles and deep waves, particularly in the Southern United States. The method varies between using a specialized heating tool with S-shaped grooves and the manual technique of braiding and undoing strands. Both methods aim for the same zig-zag visual outcome.

In culture

The style appears frequently in fashion and hairstyle shows due to its dramatic visual impact. Chanel revived interest in 2007 by featuring it on the runway. Its tendency to return in ten-year cycles marks it as a recurring trend in popular culture rather than a permanent staple.

Questions people ask about Hair crimping

Who invented the modern crimping iron?

Geri Cusenza, the original founder of Sebastian, invented the modern crimping iron in 1972. She developed it specifically for use on Barbra Streisand’s hair.

How do you crimp hair without an iron?

You can braid the hair in multiple strands and leave them for a couple of hours. After undoing the braids, the hair will have a wavy, crimped texture.

When was hair crimping most popular?

The style peaked in mainstream popularity during the mid-1980s. It tends to return in ten-year cycles, with a notable revival in late 2007 and 2008.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Hair crimping", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryHairstyle rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes, and figures change over time. Nothing here is investment or buying advice. If something is wrong, tell us. Last refreshed 2026-11-15.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

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