Modular Garments: The ‘Designed for Return’ Trend Changing Fashion
Introduction: One Garment, Many Lives
What if a single piece of clothing wasn’t designed for a single purpose? What if it could evolve — transforming from a shirt into a wrap, from trousers into a skirt, from a garment bag into a dress?
That’s the promise of modular garments — one of 2026’s most innovative fashion trends. It’s a response to a simple but profound question: how can we make clothes that live multiple lives?
“One garment, living several lives.” — SETCHU SS26 Collection
What Are Modular Garments?
Modular garments are designed with no single, correct outcome. They’re engineered to change state — adapting to the body rather than dictating it . This approach, rooted in Japanese modular thinking and Western tailoring logic, treats construction as a common language.
Key features of modular garments:
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Adjustable construction — pieces can be unzipped, wrapped, and reconfigured
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Multi-functional design — a single item serves multiple purposes
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Adaptability over time — garments evolve with the wearer’s needs
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Extended lifecycle — design for longevity, not obsolescence
SETCHU: Modular Construction in Action
SETCHU, the Milan-based brand founded by Japanese designer Satoshi Kuwata, has made modular construction central to its Spring/Summer 2026 collection, titled Chasing Rainbows by the Hour .
How It Works
The collection demonstrates modular design in practice:
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Shirts and T-shirts unzip into wraparounds
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Oversized denim and cargo trousers widen into skirt-like forms
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A garment bag can be worn as a dress
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Safari jackets are built to be worn or carried as totes
“Garments are engineered to change state”
Rather than referencing place or culture through surface detail, SETCHU relies on method — construction that allows a single garment to take on multiple functions depending on how it’s used .
The Inspiration
Kuwata drew inspiration from a visit to Victoria Falls in Zimbabwe, working with local tribes on woven palm pieces. He observed clothing made by wrapping and carrying — a way of dressing unconcerned with fixed proportions or prescribed silhouettes .
The collection features:
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Lightweight construction — transparent layers and airy fabrics
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Rainbow tartan signature — a distinctive visual motif
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Elemental palette — sky blues, soil browns, and vivid hues
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Gender-fluid design — clothes shaped by bodies and movement
“Dressing as a primal urge. Clothes are meant to be handled, reshaped, and worn according to the hour”
Uniqlo’s ‘Designed for Return’ Approach
While SETCHU approaches modularity through construction, Uniqlo has taken a different path: turning returned garments into new designs.
Uniqlo launched the Everyday Re.Imagined collection in June 2026 — a 10-piece upcycled collection created from returned items that were difficult to repair .
How It Works
Uniqlo partnered with graduates from Central Saint Martins BA Fashion course to transform returned garments into new designs . The collection includes:
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Reshaped AIRism T-shirts
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Reworked trousers and cotton fabrics
“Each of the pieces really tells a story” — Maria Ledous, Head of Sustainability at Uniqlo Europe
Scalability
What makes this initiative notable is its focus on scalability. Each piece is designed to be crafted in under an hour, keeping prices affordable (£29.90 to £89.90) . The designs follow blueprint templates that can be re-adapted and reproduced over time .
“The ambition is to really learn from this, to keep refining it and build a more scalable, long-term approach to circular design”
The Re.Uniqlo Studio
This builds on Uniqlo’s existing Re.Uniqlo Studio concept, which opened its first location in London’s Regent Street in 2022, offering in-store repair, remake, and personalisation services. Today, the studio is available in more than 70 stores across 23 markets .
Why Modular Design Matters
1. It Reduces Waste
Modular garments extend the lifecycle of clothing. By designing for reconfiguration and return, brands can keep materials in use longer.
2. It Changes Consumer Habits
When a garment can transform, the relationship with clothing changes. Consumers become more engaged with how their clothes work — and more likely to keep them.
3. It Solves the Returns Problem
Returns are a massive challenge for fashion retailers. Uniqlo’s approach offers one solution: turning returned items into something new rather than discarding them.
4. It Encourages Creativity
Modular design requires creativity from both the designer and the wearer. It’s fashion as collaboration.
Challenges and Considerations
Durability
Will modular garments withstand repeated reconfiguration? The answer depends on construction quality and materials.
Cost
Modular designs often require more sophisticated construction, which can drive up cost. However, when spread across the garment’s extended lifecycle, the cost-per-wear can be lower.
Consumer Adoption
Not everyone wants to spend time figuring out how to transform their clothes. Modular design works best for consumers who enjoy engagement and creativity.
The Future of Modular Fashion
The modular garment trend reflects a broader shift in fashion — away from disposable, single-purpose clothing and toward durable, adaptable design.
As SETCHU’s collection demonstrates, this isn’t about compromise. It’s about expanding what clothing can do. The runway looks are striking, the construction is sophisticated, and the sustainability benefits are real.
“One garment does not serve one purpose — it moves through many lives, shaped by how, when, and why it’s worn”
Discover modular and sustainable fashion at Lifestyletrendz.org — where style meets purpose.