If your For You Page has been flooded with jaw-dropping before-and-after shapewear reveals lately, you're not alone. Shapewear is officially the hottest topic on TikTok in 2026 — and the trend is showing absolutely no signs of slowing down. From Colombian fajas going mainstream to the rise of shapewear worn as outerwear, the industry is undergoing a transformation unlike anything we've seen before.
And right in the middle of it all? Women across the UK are discovering that you don't need to spend a fortune to get in on the trend. At Ourglax, we've built a collection of high-performance shapewear for women that's perfectly designed for 2026 — from viral-worthy shapewear bodysuits and tummy control underwear to butt lifting shapewear and plus size shapewear built for every body. Shop the trend now at our shapewear collection.
Here's everything you need to know about the viral shapewear trends taking over 2026.
The Numbers Don't Lie: Shapewear Is Booming
Let's start with the big picture. The global shapewear market was estimated at USD 2.73 billion in 2024 and is projected to reach USD 4.32 billion by 2030, growing at a compound annual growth rate of 8% from 2025 to 2030. What's driving this explosive growth? Changing consumer preferences, fabric technology advancements, and social media's increasing influence on fashion trends.
In short: TikTok changed everything.
Trend #1: The Viral "Shapewear Reveal" — TikTok's Biggest Obsession
If you've spent five minutes on TikTok recently, you've seen the format: a creator films themselves before putting on shapewear, then after — and the transformation stops the scroll every single time.
These before-and-after transformation videos showcasing real women demonstrating shapewear results have become a massive hit on TikTok. When real women demonstrate these results, it lends major credibility to the products, and shapewear companies frequently repost user-generated content showing dramatic transformations.
It's authentic, it's relatable, and it works. The "shapewear reveal" has become one of the most watched content formats on the platform — and it's directly driving sales for brands that deliver real results.
What women are saying: The most viral pieces in 2026 are the ones that genuinely deliver — firm tummy control, visible waist definition, and butt lifting in one. The Ourglax Sculpt Tube One Piece Shapewear was built for exactly this kind of before-and-after moment — with over 12,000 reviews and counting, the results speak for themselves.
Trend #2: Fajas Colombianas Are Going Mainstream
One of the most exciting shapewear stories of 2026 is the mainstream takeover of Fajas Colombianas — Colombian-style high-compression bodysuits that were once primarily used in post-surgical recovery.
TikTok creators have been sharing their faja experiences en masse, and audiences are hooked. The compression is firmer, the sculpting is more dramatic, and the waist definition is unlike anything a standard bodysuit delivers. What started as a niche post-surgery garment is now the most searched shapewear style of the year.
The Ourglax Fajas Colombianas Shapewear Bodysuit delivers everything TikTok is raving about — reinforced compression panels, built-in butt lifter, and full-body sculpting — at a price that won't make your jaw drop. With nearly 10,000 reviews, it's the best tummy control shapewear Ourglax has ever made, and it's riding the faja wave perfectly.
Want to explore the full range of options? Read our complete buying guide to shapewear for a full breakdown of every style and compression level.
Trend #3: Shapewear Is No Longer Hiding
For decades, shapewear was the secret under the dress — something you'd never admit to wearing. In 2026, that attitude is completely gone.
As we step into 2026, shapewear is redefining comfort and confidence. No longer just hidden layers, today's designs are made to be seen, styled, and lived in.
Creators are wearing shapewear bodysuits tucked into high-waisted jeans. They're styling slimming bodysuits as tops with blazers and skirts. The tummy control bodysuit has become a wardrobe staple in its own right — not just an undergarment. This shift from hidden to celebrated is one of the biggest cultural moments in fashion this decade.
Women's shapewear bodysuits have become part of a daily routine due to their versatility, being used not only at special events but also in everyday moments — whether going to the market, taking the children to school, or hanging out with friends at the mall. The truth is, it has never been so fashionable to wear shapewear as it is now.
The Ourglax Strapless Tube Bodysuit Shapewear is a perfect example — sleek enough to wear as an outfit centrepiece, functional enough to deliver serious sculpting underneath. This is the new shapewear: visible, versatile, and completely on trend.
Trend #4: The "Snatched Waist" Obsession
If there's one word that defines 2026 shapewear culture, it's snatched. The desire for a defined, hourglass waist has taken over TikTok, Instagram, and every fashion feed — and waist trainers, waist cinchers, and waist corsets are at the centre of it.
The candid videos common on TikTok have allowed influencers to highlight how shapewear makes them feel confident — and knowing you can instantly smooth and define your figure helps create confidence to wear slim-fitting or even revealing looks.
The result? Waist training products are selling faster than ever. Searches for the best waist trainer for women, waist cincher shapewear, and waist trimmer have surged across every platform. Women aren't just wearing waist trainers on special occasions — they're integrating them into everyday styling.
Ourglax's dedicated range of waist trainers for women, plus size waist trainers, and waist cinchers puts Ourglax right in the heart of this trend — at prices that make the snatched waist accessible to everyone.
Trend #5: Comfort-First Shapewear Is Winning
2026 has also seen a major shift in what women actually want from their body shaper for women — and the word they keep coming back to is comfortable.
Breathable and stretchable fabrics, models that do not roll up on the body or compress excessively, adjustable closures, and different levels of compression are now considered standard features — fitting into any routine and event.
The old stereotype of shapewear as painful and restrictive is being replaced by a new generation of seamless shapewear, comfortable shapewear, and high compression shapewear that women can actually wear all day. Shapewear shorts are the unsung heroes of the wardrobe — smoothing, shaping, and offering breathable, seamless coverage that helps reduce friction on warm days or under dresses.
Ourglax has been ahead of this curve from day one. The High Waist Tummy Control Butt Lifter Shape Shorts and X Shape High Waist Butt Lift Pants are designed for all-day comfort — no rolling, no digging, no compromises.
Trend #6: Plus Size Shapewear Finally Gets Its Moment
The body positivity movement and the TikTok era have pushed the shapewear industry toward genuine size inclusivity — and in 2026, it's no longer optional. Plus size creators are some of the most viral voices in the shapewear space, and brands that don't serve them are being left behind.
The female segment held the largest revenue share of 93.8% in the shapewear industry in 2024, driven by heightened focus on body image and fashion. Many women are drawn to high-waisted shaping styles that provide support and a smooth finish under clothing, making them ideal for both casual and formal occasions.
For plus size women specifically, the demand for shapewear that actually delivers — firm compression, proper coverage, and butt lifting across every size — has never been higher. Ourglax's full plus size shapewear range, including plus size shapewear bodysuits, plus size waist trainers, and padded shapewear, is built to answer that demand.
Discover the full breakdown in our guide to the best shapewear for plus size women.
How to Shop the 2026 Shapewear Trend at Ourglax
Here's your quick guide to riding the viral wave with the right pieces:
For the TikTok shapewear reveal look: Go with the Ourglax Sculpt Tube One Piece or Fajas Colombianas Bodysuit— the before-and-after results are undeniable.
For the shapewear-as-outerwear trend: The Strapless Tube Bodysuit Shapewear doubles as a top under blazers, cardigans, and high-waisted bottoms.
For the snatched waist trend: Shop the Ourglax waist cincher and waist trainer for women range — firm, structured, and built for that hourglass definition.
For all-day comfortable shapewear: The High Waist Tummy Control Butt Lifter Shorts and seamless shapewearrange deliver results without the squeeze.
For plus size styling: The full plus size shapewear bodysuit and plus size waist trainer range ensures every body gets the same results.
Not sure where to start? Compare your options against the competition in our Ourglax VS Skims Shapewear deep dive.
Final Thoughts
Shapewear in 2026 isn't what it used to be. It's on TikTok, it's on the high street, it's being worn as outerwear, and it's delivering results that stop the scroll. From the viral faja craze to the snatched waist obsession, this is the most exciting moment the shapewear industry has ever had — and Ourglax is right at the heart of it.
Affordable. Effective. Designed for every body. The Ourglax shapewear collection was made for exactly this moment.
Shop the full Ourglax shapewear collection today — with up to 30% off in our Summer Sale and free shipping for a limited time.