Kestutis Lekeckas Demonstrates Material Fragmentation as Design Strategy for Sustainable Fashion Practice

Freely Accessible Peer Reviewed Conference Research Offers Fashion Enterprises and Academic Institutions an Innovative Framework for Circular Textile Design

What happens to the elegant cashmere panels that remain after a luxury coat is cut? Where do the soft merino scraps travel once a premium sweater leaves the production line? Textile fragments of exceptional quality often possess all the warmth, texture, and beauty of their parent fabrics, yet the fragments have traditionally journeyed toward disposal rather than design. Kestutis Lekeckas, a researcher and fashion practitioner based in Lithuania, has developed a compelling answer through peer-reviewed research that reimagines textile offcuts as the starting point for an entirely new category of garment creation.

The global textile industry generates over 92 million tons of waste annually, with only a small fraction finding a path into secondary design applications. The waste volume represents an enormous reservoir of untapped potential, particularly when the discarded materials include high-value fibers like merino wool, cashmere, and alpaca. Lekeckas, affiliated with Kauno Kolegija and the fashion house leKeckas, has conducted systematic research into how Material Driven Design methodology can transform fiber fragments into commercially viable, aesthetically compelling wool coats that resonate with contemporary fashion markets.

The Lekeckas research, presented through the Advanced Design Conference and published with open access through ACDROI, delivers a practical framework that fashion enterprises, academic institutions, and government bodies focused on sustainable manufacturing can study and adapt. The findings reveal something fascinating: consumers in retail settings consistently respond to the visual appeal of fragmented garments first, and when shoppers learn about the sustainability narrative afterward, their perceived value of the product increases substantially. The sequencing of aesthetic attraction followed by ethical appreciation offers strategic insight for any organization seeking to advance circular fashion practices while maintaining commercial success.

Understanding Material Fragmentation as Creative Vocabulary

The traditional view within fashion manufacturing positions textile fragments as production byproducts requiring management or disposal. Lekeckas proposes a fundamentally different perspective: fragmentation becomes a design vocabulary that enables unique aesthetic compositions impossible to achieve through conventional uniform material approaches. When a designer works with merino offcuts alongside cashmere remnants and alpaca panels, the resulting garment carries visual narratives that emerge from the dialogue between diverse fiber types.

Each fiber type brings distinct characteristics to the material conversation. Merino wool contributes excellent thermoregulation, softness, and elasticity with natural antibacterial properties that make merino comfortable against the skin. The draping qualities of merino allow for soft, flowing silhouettes aligned with contemporary fashion expectations. Cashmere, derived from goat undercoats, offers exceptional softness and a subtle sheen associated with luxury, though the delicate nature of cashmere often requires additional structural support during construction. Alpaca wool provides strength and natural hypoallergenic properties while being lighter than sheep wool, making alpaca particularly suitable for components requiring shape retention, including collars, sleeves, and back panels.

When merino, cashmere, and alpaca appear together in a single garment, the combination creates textural richness that consumers in retail observations described as artistic and individual. The placement of seams becomes both an aesthetic and structural consideration, as seam orientation directly influences how the garment drapes and how the visual composition reads to the viewer. In some designs, contrasting threads or exposed stitching techniques transform necessary construction elements into expressive features that communicate the garment's narrative of transformation.

The Lekeckas approach aligns with what researchers call material storytelling, where each fragment carries historical, aesthetic, and conceptual significance. The juxtaposition of different surfaces and seam patterns in the wool coats evokes imagery of aerial landscapes or maps, creating conceptual layers that speak to themes of sustainability as a mental map. The coat itself functions as a symbol of warmth, refuge, and resilience. The symbolic meanings emerge from the material characteristics themselves rather than being imposed artificially, creating authentic connections between garment and wearer.

The Material Driven Design Methodology Applied to Heterogeneous Sources

Material Driven Design, or MDD, emerged as a response to functionalist design paradigms where materials simply had to meet predetermined requirements of form and function. The MDD framework, as articulated in design research literature, proposes a four-step structure: understanding the material, determining experience value, developing the design concept, and integrating material with product. The MDD methodology treats materials as active guides in the design process rather than passive components to be shaped.

Lekeckas applies MDD in an unconventional manner by working with multiple fragmented textile sources rather than a single uniform material. The adaptation requires evaluating contrasts and compatibilities across different fiber types, leading to aesthetic compositions based on dialogue between differences rather than homogeneity. The designer must develop what researchers term material literacy, meaning a deep familiarity with how each textile behaves in isolation and in combination with others.

The MDD framework emphasizes cultural, emotional, and semantic dimensions of materials alongside their technical properties. Merino, cashmere, and alpaca each carry symbolic associations with quality, longevity, and responsible consumption. The cultural meanings inform design decisions at every stage, allowing fragments to function as carriers of value and significance within the finished garment. A panel of alpaca in a structurally demanding position communicates something different than the same panel used decoratively, and the designer navigates material placement choices through ongoing engagement with material possibilities.

Understanding fiber properties allows for functional placement within the garment architecture. Thicker or more rigid materials gravitate toward areas requiring structural support, while softer and more flexible textiles find placement in zones demanding greater movement. The compositional logic reflects systematic sustainable design thinking where every element contributes both visually and functionally to the whole. The research demonstrates that the fragmentation approach generates garments meeting contemporary fashion aesthetic expectations while advancing sustainability goals.

Research Through Design as Knowledge Generation

The Research through Design methodology provides a framework for generating knowledge directly through the act of making. Rather than beginning with theoretical abstraction and moving toward application, the Research through Design approach emphasizes learning through hands-on engagement with materials, intuitive yet informed decision-making, and critical reflection throughout the design process. Garments in the Lekeckas study did not emerge from predefined sketches or rigid blueprints but developed through iterative and responsive creative processes where material became an active participant in shaping outcomes.

The design journey began with careful selection and classification of textile fragments according to physical and aesthetic properties including thickness, elasticity, draping behavior, and surface texture. The classification system enabled functional approaches to garment construction where each fragment occupied a role suited to the fragment's characteristics. The process relied on close, ongoing interaction with materials themselves rather than adherence to predetermined silhouettes or aesthetic visions.

Various technical strategies brought cohesion to finished garments while ensuring long-term wearability. Different types of adhesive interlinings stabilized and harmonized the behavior of dissimilar materials depending on their location and functional role. The interlinings reinforced areas under strain while maintaining overall shape and comfort. Seam reinforcement, edge finishing, and local stabilization decisions emerged through careful observation of how each textile behaved in interaction with others.

Each coat developed as a unique response to the limitations and possibilities of available fragments. Rather than following a predetermined aesthetic, form emerged through a process informed by material itself. The responsive approach means that no two garments are identical, creating inherent uniqueness that consumers in retail settings recognized and valued. The research demonstrates that experimental design facilitates construction of garments from fragmented resources while encouraging reimagining of design processes that are more responsive to limited resources and circular thinking.

Consumer Behavior Observations and Value Perception

To assess aesthetic impact and sustainability communication effectiveness, the research employed qualitative consumer behavior observation methodology based on naturalistic observation principles. Observations occurred in a branded boutique where coats appeared as part of a limited collection, with the designer present but not interfering in customer choices to ensure natural behavior patterns.

Over two months, 38 interaction cases were documented, with each observation episode lasting between three and ten minutes depending on customer engagement. Reactions including touching, trying on, and verbal comments were recorded, along with behavior before and after being informed of sustainability aspects. Recurrent behavioral patterns emerged: initial aesthetic response, interest in texture, reaction to sustainability information, curiosity about origin, and pursuit of uniqueness.

The observations revealed a consistent pattern with significant implications for fashion enterprises and academic institutions studying sustainable design adoption. Visual appeal determined initial interest, with sustainability considerations entering the evaluation process only afterward. The sequencing confirms that aesthetics functions as a prerequisite for sustainable design acceptance in commercial contexts. Garments that did not stand out visually tended to be overlooked even when their environmental and conceptual value was explained to potential customers.

When sustainability concepts were communicated after initial aesthetic attraction had been established, perceived value increased substantially. Consumers reported feeling connected to the story of material transformation, contributing to more durable and mindful relationships with the objects. The uniqueness, creativity, and textural richness allowed consumers to perceive garments as artistic or individual, aligning with theories of post-industrial design where consumers seek differentiation and personal expression through their purchases.

The findings support a specific strategic approach: developing visually compelling products first, then layering sustainability narratives to enhance perceived value rather than leading with environmental messaging that may not generate initial interest. The aesthetic-first sequencing respects consumer decision-making patterns while advancing circular fashion goals.

Strategic Framework for Enterprises and Institutions

Fashion enterprises seeking to incorporate circular design principles can derive actionable insights from the Lekeckas research framework. The methodology demonstrates that post-industrial textile waste can enter standard fashion production without requiring wholesale transformation of manufacturing systems. By developing material literacy and adopting MDD principles adapted for heterogeneous sources, design teams can create commercially viable product lines from materials that would otherwise require disposal.

Academic institutions teaching fashion design and sustainable practice can integrate the research into curriculum development. The four-step MDD structure provides scaffolding for student projects exploring waste materials, while the Research through Design methodology offers pedagogical approaches emphasizing hands-on learning and reflective practice. The consumer behavior observations provide empirical grounding for discussions about market acceptance of sustainable fashion.

Government bodies and industry associations developing sustainability standards may find value in the research's demonstration that circular fashion can achieve commercial success while maintaining aesthetic standards expected by contemporary markets. Policy frameworks supporting textile waste transformation can reference the peer-reviewed work as evidence that waste-to-garment approaches are viable and produce measurable outcomes in retail environments.

Those interested in examining the complete methodology, detailed findings, and practical applications can explore the circular textile design framework research through ACDROI, where the full paper and presentation materials are available with open access. The peer-review process confirmed methodological rigor in applying Material Driven Design to textile waste transformation, along with compelling empirical findings from consumer behavior observations.

The research offers particular value for organizations operating in or serving the luxury fashion segment, where high-quality fibers generate offcuts with significant residual value. Rather than viewing cashmere and merino remnants as cost centers requiring disposal, the framework repositions luxury fiber offcuts as raw materials for unique product lines that can command premium positioning through their combination of exclusivity, sustainability narrative, and aesthetic distinction.

Future Directions for Circular Fashion Practice

The integration of Material Driven Design with fragmented textiles signals a broader shift in fashion design thinking, moving from standardized, efficiency-driven production toward more reflective, material-sensitive, and sustainability-oriented practice. The shift creates opportunities for innovation across multiple dimensions of the fashion industry.

For fiber producers and textile manufacturers, the research suggests value in developing systems for capturing, classifying, and distributing offcuts to designers and fashion houses equipped to work with fragmented materials. What currently functions as waste disposal expense could transform into a secondary revenue stream while advancing sustainability credentials. Traceability systems documenting fiber composition, origin, and handling would enable designers to make informed decisions about fragment selection and placement.

For fashion education, the research points toward expanded curriculum incorporating material literacy as a core competency alongside traditional technical skills. Students trained in responsive design approaches that work with material constraints rather than imposing predetermined forms upon materials will be well-positioned for a fashion industry increasingly oriented toward sustainability and circularity.

The conceptual dimensions of the Lekeckas work, where garments become carriers of narrative meaning through their visible construction from diverse fragments, suggest possibilities for fashion communication and brand storytelling. Consumers who connect emotionally with the transformation narrative embedded in a garment develop more durable relationships with their purchases, potentially extending product lifecycles and reducing overall consumption.

Research through Design as a methodology offers pathways for continued investigation. Future studies might explore different material combinations, examine consumer responses across different market segments, or investigate scaling challenges when moving from limited collections to broader production. The open-access availability of the research through ACDROI supports ongoing inquiry by making methodology and findings accessible to researchers worldwide.

Closing Reflections

Kestutis Lekeckas has contributed a framework demonstrating that material fragmentation, traditionally perceived as a constraint in fashion production, can function as a generative condition inspiring experimentation and enabling garments to carry visual narratives of their making. The research provides empirical evidence that fragmented garments achieve commercial viability while advancing sustainability goals, with consumer behavior observations confirming that aesthetic appeal establishes the foundation for sustainable design acceptance.

Fashion enterprises, academic institutions, and government bodies engaged in sustainable manufacturing policy now have access to peer-reviewed research documenting a practical approach to circular textile design. The methodology adapts established design frameworks for novel applications, generates knowledge through making, and validates outcomes through systematic observation in retail environments.

The 92 million tons of textile waste generated globally each year represents material that once held value and purpose. As organizations across the fashion industry examine their sustainability commitments and circular economy strategies, the Lekeckas research offers one pathway forward. What creative and commercial possibilities might emerge when your organization begins viewing textile fragments through the lens of Material Driven Design?