4 Mid-Length Styles That Make Thin Hair Look So Much Thicker

Thin hair can be difficult to style. Trust me—I know. I've tried to make my naturally thin hair look thicker and fuller ever since I was in secondary school and my mum let me get my hands on a hot tool. Since then, I've cycled through plenty of hairstyles, volumising products, and thickening techniques. Some have worked, but most haven't. That's okay. Somewhere along the way, I've learned to live and work with my naturally thin hair (sigh), and the style I choose to wear it in has a lot to do with that. For example, I've learned a slick-straight style doesn't do my thin hair any favours, which is why I tend to go with tousled, textured waves instead. 

So yeah, I had my opinions on what hairstyles work best for my thin, medium-length hair, but I was wondering what experts would say on the matter. Was I potentially missing out on a hairstyle that could make my thin hair look thick and full? I decided to find out. Keep scrolling to see the best hairstyles for thin, medium-length hair, according to expert stylists. 

Hairstyle #1: Centre Part With Tousled Waves

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(Image credit: @rosiehw)

Rosie Huntington-Whiteley's tousled waves give body and movement to the lengths.

Jon Reyman is a hairstylist and founder of Spoke & Weal salons. He says a short, strong style is the best option for people with thin hair. "If the hair is thin and fine, I wouldn't push it further than it can go. A stronger and shorter haircut is best because it gives it a stronger parameter," he advises. 

That's where a lob comes in. This style offers movement and body, as well as that strong parameter Reyman speaks of. Just be sure to style it in tousled, textured waves. According to Alicia Bailey Watts, hair texture expert and global education manager at Design Essentials, "loose, textured looks with tousled waves or curls" help "create the illusion of fullness in fine hair."

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More tousled wave styles:
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These tousled waves frame the face beautifully.

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(Image credit: @anthonyholguin)

This long bob is so chic.

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The blunt ends make the hair look even thicker.

Get the look:

Hairstyle #2: Deep Side Part With Tousled Waves

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(Image credit: @peterluxhair)

A deep side parting instantly lifts hair at the roots for extra volume. We're obsessed with Simone Ashley's curls.

Take a centre-parted lob and pair it with a deep side part, and you have an instant volume-boosting hairstyle. "After shampooing and conditioning the hair, apply a leave-in conditioner and begin to blow-dry by overdirecting the hair using a round brush to create volume from the roots," Bailey instructs. "Use a flat iron or 1.5-inch barrel iron set on 300° to create waves or large curls. Then, style using fingers to separate the curls or waves to create the tousled look. Seal the deal with the Design Essentials Formations Finishing Spritz (£16) to hold the waves or curls in place to aid in the longevity of the style." 

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More deep side-parted hairstyles:
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A side parting instantly adds volume.

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(Image credit: Getty Images)

Switching your parting to the other side can help you give more volume at the roots.

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So. Much. Volume.

Get the look:

Hairstyle #3: Long, Textured Layers

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(Image credit: @cassdimicco)

Longer layers allow you to achieve volume without compromising on length and thickness.

"Adding layers to fine hair will definitely aid in creating effortless volume," Bailey Watts says. Just make sure that they're long layers (no short, choppy ones) to ensure the most volume and movement. Use a texturising product to style them into the perfect piecey definition. 

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More long textured layered hairstyles:
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These long layers give hair shape and movement.

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A soft wave in the hair makes those layers look even more voluminous.

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(Image credit: @selenagomez)

Notice how the layers makes curls pop? They add instant volume and definition.

Get the look:

Hairstyle #4: The Shag

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(Image credit: @jennychohair )

Sure, it's more of a haircut rather than a hairstyle. However, Bailey Watts says it's the perfect option for people with thin hair since the layers "aid in creating effortless volume." Plus, who doesn't want to take on the cool and confident air of the '70s icons who made this look famous? For reference, I'm talking about people like Joan Jett, David Bowie, and Stevie Nicks. More recently, it's been worn by Billie Eilish, Halle Berry, and Taylor Swift, among others. 

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More shag hairstyles:
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Taylor Swift's choppy cut gives volume and movement to her lengths.

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(Image credit: @harryjoshhair)

Helena Christensen's shaggy cut gives bucketfuls of volume.

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(Image credit: @zendaya)

Zendaya's shag haircut allows those curls to reach their full optimum volume.

Get the look:

Up Next: I Asked the Experts—These 9 Hair Trends Will Dominate in 2024.

Kaitlyn McLintock
Associate Beauty Editor

Kaitlyn McLintock is an Associate Beauty Editor at Who What Wear. Although she covers a wide range of topics across a variety of categories, she specializes in celebrity interviews and skincare and wellness content. Having lived in Los Angeles and Austin, Texas, she recently relocated back to her home state of Michigan where she works remotely. Prior to Who What Wear, she freelanced for a variety of industry-leading digital publications, including InStyle, The Zoe Report, Bustle, Hello Giggles, and Coveteur. Before that, she held a long-term internship and subsequent contributor position at Byrdie. When she's not writing, researching, or testing the latest and greatest beauty products, she's working her way through an ever-growing book collection, swimming in the Great Lakes, or spending time with family.