Flevy Management Insights Case Study
Customer Engagement Strategy for Ecommerce in Sustainable Fashion


Fortune 500 companies typically bring on global consulting firms, like McKinsey, BCG, Bain, Deloitte, and Accenture, or boutique consulting firms specializing in Customer Strategy to thoroughly analyze their unique business challenges and competitive situations. These firms provide strategic recommendations based on consulting frameworks, subject matter expertise, benchmark data, KPIs, best practices, and other tools developed from past client work. We followed this management consulting approach for this case study.

TLDR The organization faced a decline in customer retention and rising acquisition costs due to ineffective marketing and competition in the sustainable fashion sector. By implementing a customer-centric strategy that included personalized marketing and optimizing digital channels, it successfully increased retention by 25% and reduced acquisition costs by 30%, highlighting the importance of targeted engagement in driving sustainable growth.

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Consider this scenario: The organization is a burgeoning ecommerce platform specializing in sustainable fashion, currently facing a strategic challenge in formulating a robust customer strategy.

It has observed a 20% decline in customer retention rates over the past year, attributed to intense competition and evolving consumer preferences for fast fashion alternatives. Additionally, the platform struggles with a 30% increase in customer acquisition costs due to ineffective marketing strategies and an undifferentiated product offering. The primary strategic objective of the organization is to enhance customer engagement and loyalty while optimizing marketing efficiency to drive sustainable growth.



The organization, despite being a pioneer in the sustainable fashion space, is experiencing hurdles that hinder its growth trajectory. An initial analysis indicates that these challenges may stem from a weak customer engagement framework and a lack of compelling value proposition that differentiates the platform from conventional and fast fashion competitors. The CEO is concerned that without a strategic pivot focusing on customer-centricity, the organization might continue to lose its market share to both sustainable and traditional fashion retailers.

Competitive Market Analysis

The sustainable fashion industry is witnessing rapid growth, driven by increasing consumer awareness and demand for ethical and environmentally friendly products. However, this growth also attracts new entrants and intensifies competition.

We analyze the competitive landscape through an evaluation of key industry forces.

  • Internal Rivalry: High, as more brands enter the sustainable fashion space, offering similar products and competing on price and sustainability credentials.
  • Supplier Power: Moderate, due to the limited number of suppliers specializing in sustainable materials, which can negotiate better terms.
  • Buyer Power: High, with consumers having access to a wide range of options and information, making them more price-sensitive and demanding in terms of sustainability standards.
  • Threat of New Entrants: High, given the low barrier to entry for online retail and the growing interest in sustainable fashion.
  • Threat of Substitutes: Moderate, as conventional fashion brands introduce sustainable lines, offering alternatives to purely sustainable brands.

Emergent trends in the industry include a shift towards digital channels, increased transparency in supply chains, and a focus on circular fashion models. These trends lead to major changes in industry dynamics, presenting both opportunities and risks:

  • Increased online sales: Opportunity to leverage digital marketing and ecommerce platforms; risk of higher competition in digital space.
  • Greater emphasis on supply chain transparency: Opportunity to build brand trust and loyalty; risk of increased operational costs to ensure compliance.
  • Adoption of circular fashion principles: Opportunity to innovate in product lifecycle management; risk of additional complexity in reverse logistics and recycling processes.

A STEEPLE analysis reveals that socio-cultural shifts towards sustainability, technological advancements in ecommerce, and environmental regulations are shaping the industry. These elements underscore the need for strategic agility and innovation to navigate the evolving landscape.

For effective implementation, take a look at these Customer Strategy best practices:

Digital Transformation Strategy (145-slide PowerPoint deck)
Customer Experience Strategy - Template and Guide (56-slide PowerPoint deck)
Design Thinking (225-slide PowerPoint deck and supporting PDF)
Customer Journey Mapping (143-slide PowerPoint deck)
Six Building Blocks of Digital Transformation (35-slide PowerPoint deck)
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Internal Assessment

The organization has established a strong foundation in the sustainable fashion market, recognized for its commitment to ethical practices and innovative use of eco-friendly materials. However, it faces challenges in customer engagement, digital marketing, and supply chain optimization.

The MOST Analysis highlights the organization's mission to revolutionize the fashion industry through sustainability, underscoring the importance of aligning objectives, strategies, and tactics to enhance customer engagement and operational efficiency.

Our Value Chain Analysis indicates inefficiencies in inbound logistics and marketing, suggesting that streamlining these areas could reduce costs and improve market responsiveness. The strengths lie in product design and customer service, which can be leveraged to enhance the customer experience.

The Core Competencies Analysis reveals that the organization's commitment to sustainability and ethical fashion differentiates it in the market. However, building competencies in digital marketing and customer data analytics is critical to driving growth and customer loyalty.

Strategic Initiatives

  • Revamp Customer Engagement Strategy: This initiative aims to deepen customer relationships and enhance brand loyalty through personalized marketing and enhanced digital experiences. It is expected to increase customer retention rates by 25% within the next year. The source of value creation lies in leveraging customer data to deliver tailored content and recommendations, requiring investment in CRM systems and data analytics capabilities.
  • Optimize Digital Marketing Efficiency: By refining digital marketing strategies to focus on high-ROI channels and leveraging AI for predictive analytics, this initiative intends to reduce customer acquisition costs by 30% and improve marketing ROI. The value is created through more targeted and effective marketing campaigns, necessitating resources in marketing technology and analytics expertise.
  • Strengthen Supply Chain Transparency: Enhancing transparency and sustainability across the supply chain aims to increase consumer trust and brand loyalty. This initiative could lead to a 15% increase in customer satisfaction scores. Value is generated by differentiating the brand on sustainability credentials, requiring investments in supply chain management software and partnerships with ethical suppliers.

Customer Strategy Implementation KPIs

KPIS are crucial throughout the implementation process. They provide quantifiable checkpoints to validate the alignment of operational activities with our strategic goals, ensuring that execution is not just activity-driven, but results-oriented. Further, these KPIs act as early indicators of progress or deviation, enabling agile decision-making and course correction if needed.


Measurement is the first step that leads to control and eventually to improvement.
     – H. James Harrington

  • Customer Retention Rate: Measures the effectiveness of the new customer engagement strategies.
  • Customer Acquisition Cost: Gauges the efficiency of optimized digital marketing initiatives.
  • Customer Satisfaction Score: Reflects the impact of improved product offerings and supply chain transparency on customer perceptions.

These KPIs offer insights into the direct correlation between strategic initiatives and customer-centric outcomes. Improved retention rates and satisfaction scores signal successful engagement strategies, while reduced acquisition costs indicate marketing efficiency gains.

For more KPIs, take a look at the Flevy KPI Library, one of the most comprehensive databases of KPIs available. Having a centralized library of KPIs saves you significant time and effort in researching and developing metrics, allowing you to focus more on analysis, implementation of strategies, and other more value-added activities.

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Customer Strategy Best Practices

To improve the effectiveness of implementation, we can leverage best practice documents in Customer Strategy. These resources below were developed by management consulting firms and Customer Strategy subject matter experts.

Customer Strategy Deliverables

These are a selection of deliverables across all the strategic initiatives.

  • Customer Engagement Strategy Framework (PPT)
  • Digital Marketing Optimization Plan (PPT)
  • Supply Chain Transparency Report (PPT)
  • Customer Data Analytics Model (Excel)

Explore more Customer Strategy deliverables

Revamp Customer Engagement Strategy

The organization employed the Customer Journey Mapping framework to enhance its customer engagement strategy. Customer Journey Mapping is a comprehensive approach to understanding the customer's experience from initial contact through the process of engagement and into a long-term relationship. It proved invaluable for identifying critical touchpoints and areas for improvement in the customer experience. The team meticulously charted the customer's journey, from awareness to advocacy, identifying key interactions that could be enhanced to foster deeper engagement.

  • Conducted workshops with cross-functional teams to map out the current customer journey, highlighting moments of friction and delight.
  • Analyzed customer feedback and engagement data at each touchpoint to identify gaps in the current engagement strategy.
  • Implemented targeted improvements at critical touchpoints, such as personalized product recommendations and enhanced post-purchase support.

The Kano Model was also applied to categorize customer preferences into basic, performance, and delight factors. This model helped prioritize features and services that would increase customer satisfaction and loyalty. The organization:

  • Surveyed customers to understand their satisfaction with current offerings and uncover unmet needs.
  • Categorized the features and services into basic, performance, and delight categories based on customer feedback.
  • Focused on enhancing delight factors through innovative sustainable practices and exclusive offers.

The results of these implementations were significant. The organization saw a 25% increase in customer retention rates and a marked improvement in customer satisfaction scores. By focusing on critical touchpoints and delight factors, the company was able to create a more engaging and satisfying customer journey.

Optimize Digital Marketing Efficiency

To optimize its digital marketing efficiency, the organization turned to the RFM (Recency, Frequency, Monetary) Analysis framework. RFM Analysis is a behavior-based approach that segments customers according to the recency, frequency, and monetary value of their purchases. This framework was instrumental in identifying high-value customer segments and tailoring marketing efforts to these groups. The team executed the following steps:

  • Segmented the customer base into groups based on their purchase history and engagement levels.
  • Developed targeted marketing campaigns for each segment, focusing on high-value customers with personalized messaging and offers.
  • Measured the impact of these targeted campaigns on customer acquisition costs and overall marketing ROI.

Additionally, the organization utilized the Growth-Share Matrix to assess and prioritize marketing investments across different product categories. This strategic tool helped identify 'Star' products that warranted further investment and 'Question Marks' that required strategic evaluation. Actions taken included:

  • Conducted a portfolio analysis to categorize products based on their market growth rate and relative market share.
  • Allocated marketing resources more efficiently, focusing on promoting 'Star' products to drive sales and improve marketing ROI.
  • Developed strategies for 'Question Mark' products, including market research and limited test campaigns to evaluate their potential.

The implementation of RFM Analysis and the Growth-Share Matrix led to a 30% reduction in customer acquisition costs and a significant improvement in marketing efficiency. By focusing on high-value customers and strategically allocating marketing resources, the organization was able to achieve a more targeted and effective marketing approach.

Strengthen Supply Chain Transparency

The organization adopted the Triple Bottom Line (TBL) framework to strengthen its supply chain transparency. The TBL framework, which focuses on social, environmental, and financial performance, was pivotal in evaluating and improving the sustainability of the supply chain. By assessing suppliers and processes through the lens of TBL, the organization was able to identify areas for improvement and implement more ethical and sustainable practices. The team undertook the following actions:

  • Evaluated all suppliers based on their social, environmental, and financial performance, using a comprehensive scoring system.
  • Developed and implemented a supplier code of conduct that aligned with TBL principles.
  • Engaged with suppliers to improve practices and transparency, providing support and resources for those needing to upgrade their sustainability measures.

Concurrently, the organization utilized the SCOR (Supply Chain Operations Reference) model to optimize supply chain processes. The SCOR model provided a standardized framework for assessing and improving supply chain efficiency, emphasizing transparency and sustainability. Implementation steps included:

  • Mapped the entire supply chain process, from sourcing to delivery, using the SCOR model framework.
  • Identified bottlenecks and inefficiencies in the supply chain that impacted transparency and sustainability.
  • Implemented targeted improvements, such as adopting more sustainable materials and enhancing supplier collaboration.

The application of the TBL framework and SCOR model significantly enhanced supply chain transparency and sustainability. This resulted in a 15% increase in customer satisfaction scores, as customers valued the commitment to ethical and sustainable practices. The improvements in supply chain operations also contributed to better overall efficiency and a stronger brand reputation.

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Key Findings and Results

Here is a summary of the key results of this case study:

  • Increased customer retention rates by 25% through the revamp of the customer engagement strategy, leveraging personalized marketing and enhanced digital experiences.
  • Reduced customer acquisition costs by 30% by optimizing digital marketing strategies and focusing on high-ROI channels.
  • Improved customer satisfaction scores by 15% by strengthening supply chain transparency and sustainability practices.
  • Achieved a more targeted and effective marketing approach, leading to significant improvements in marketing efficiency.
  • Enhanced brand reputation and customer trust through the adoption of the Triple Bottom Line framework in supply chain management.
  • Identified and focused on 'Star' products, driving sales and improving marketing ROI, while evaluating 'Question Mark' products for potential strategic shifts.

The strategic initiatives undertaken by the organization have yielded significant positive outcomes, notably in customer retention, acquisition cost reduction, and satisfaction scores. The success in these areas can be attributed to the effective implementation of customer-centric strategies, such as personalized marketing and enhanced digital experiences, which directly addressed the initial challenge of declining customer retention rates. The reduction in customer acquisition costs was a direct result of more efficient marketing strategies, leveraging data analytics and focusing on high-value customer segments. However, while the initiatives have led to improvements in customer metrics, the results in supply chain transparency, though positive, suggest room for further enhancement. The 15% increase in customer satisfaction scores, while notable, indicates that customers' expectations around sustainability and ethical practices are exceptionally high, and continuous improvements are necessary to maintain and enhance brand loyalty and trust. Additionally, the focus on 'Star' and 'Question Mark' products, though strategic, requires ongoing evaluation to ensure that the product offering remains relevant and competitive in the fast-evolving fashion industry.

Given the results and the analysis, the recommended next steps include a deeper dive into supply chain optimization, with a focus on further reducing environmental impact and enhancing ethical practices, potentially through innovative technologies or partnerships. Continuous improvement and innovation in customer engagement strategies should be pursued to maintain the momentum in customer retention and satisfaction. Additionally, a regular review of the product portfolio is advised to ensure alignment with market trends and customer preferences, with a particular focus on developing and promoting sustainable 'Star' products. Finally, investing in advanced data analytics for predictive customer behavior modeling could further refine marketing strategies and optimize resource allocation, driving sustainable growth.

Source: Customer Engagement Strategy for Ecommerce in Sustainable Fashion, Flevy Management Insights, 2024

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