Market Report

Gen Z Sustainable Fashion Statistics

Gen Z leads fashion’s sustainability shift through values, transparency, and activism.

Key Statistics

80% of Gen Z expect brands to be transparent about their sustainability practices

44% of Gen Z say they have stopped buying from a brand due to ethical or sustainability concerns

71% of Gen Z think fashion brands should be held accountable for their environmental impact

90% of Gen Z believe brands should help consumers be more eco-friendly

79% of Gen Z want companies to help them make more ethical fashion choices

58% of Gen Z actively research brand supply chains before buying

+70 more statistics in this report

Jannik Lindner
October 13, 2025

Key Insights

Essential data points from our research

73% of Gen Z consumers are willing to pay more for sustainable products

62% of Gen Z prefer to buy from sustainable brands

54% of Gen Z have reduced their fashion consumption due to environmental concerns

80% of Gen Z expect brands to be transparent about their sustainability practices

44% of Gen Z say they have stopped buying from a brand due to ethical or sustainability concerns

Gen Z is twice as likely as Baby Boomers to say sustainability is a top factor in purchasing decisions

66% of Gen Z check a brand’s sustainability practices before purchasing clothing

76% of Gen Z consider sustainability more important than brand name when shopping

70% of Gen Z are influenced by eco-conscious fashion influencers

85% of Gen Z are interested in buying secondhand fashion items

38% of Gen Z have sold clothing to promote sustainability

Secondhand fashion is expected to grow 24% YOY primarily driven by Gen Z buyers

65% of Gen Z say upcycled or recycled materials increase a garment’s appeal

Verified Data Points
Gen Z isn’t just rewriting the fashion rulebook — they’re stitching sustainability into every seam, with over 70% willing to pay more for eco-friendly products, demand brand accountability, and drive the explosive growth of secondhand and circular fashion.

Brand Ethics and Transparency

  • 80% of Gen Z expect brands to be transparent about their sustainability practices
  • 44% of Gen Z say they have stopped buying from a brand due to ethical or sustainability concerns
  • 71% of Gen Z think fashion brands should be held accountable for their environmental impact
  • 90% of Gen Z believe brands should help consumers be more eco-friendly
  • 79% of Gen Z want companies to help them make more ethical fashion choices
  • 58% of Gen Z actively research brand supply chains before buying
  • 86% of Gen Z expect brands to show proof of sustainability, not just claims
  • 69% of Gen Z do not trust retailers who promote fast fashion
  • 58% of Gen Z are discouraged to buy fashion items if sustainability info is unavailable
  • 61% of Gen Z believe brands should educate consumers on sustainability practices
  • 51% of Gen Z believe fashion waste management is the industry’s biggest flaw

Interpretation

Gen Z isn’t just dressing for the planet—they’re demanding receipts, ethics, and accountability from fashion brands, proving that style without sustainability is so last season.

Consumption Reduction and Minimalism

  • 54% of Gen Z have reduced their fashion consumption due to environmental concerns
  • 50% of Gen Z consider minimalism a core element of sustainable style

Interpretation

Gen Z is turning the tide on fast fashion, proving that less really is more by swapping overstuffed closets for conscious consumption and chic minimalism.

Eco-conscious Fashion Practices and Certifications

  • 38% of Gen Z have sold clothing to promote sustainability
  • 48% of Gen Z believe NFTs in fashion can reduce production waste
  • 43% of Gen Z believe fashion sustainability is the top issue the industry must address
  • Gen Z's top sustainable fashion request is biodegradable materials
  • 63% of Gen Z say they have educated friends and family about sustainable fashion
  • 39% of Gen Z have attended an event promoting sustainable fashion
  • 63% of Gen Z express interest in DIY fashion to reduce textile waste
  • 55% of Gen Z track their fashion carbon emissions using mobile apps
  • 67% of Gen Z engage in clothing swaps with friends to promote eco-conscious fashion
  • 59% of Gen Z look for climate neutrality certifications in apparel brands

Interpretation

Gen Z isn’t just dressing to impress—they're stitching sustainability into every seam, swapping fast fashion for eco-action, biodegradable threads, carbon-tracking apps, and even fashion NFTs, proving that for them, style without sustainability is so last season.

Influence of Social Media and Digital Engagement

  • 70% of Gen Z are influenced by eco-conscious fashion influencers
  • Gen Z shoppers are 3x more likely to engage with environmental fashion content on social media
  • Apps promoting sustainable fashion are downloaded most by Gen Z users
  • Gen Z consumers show 5X higher engagement with eco-conscious fashion videos on TikTok
  • 61% of Gen Z trust peer reviews more than brand claims about sustainability
  • 64% of Gen Z say media coverage influences their sustainable fashion choices
  • 36% of Gen Z voice their sustainability concerns to brands on social media
  • Sustainable fashion-related hashtags see 3X more engagement from Gen Z
  • 44% of Gen Z consider peer influence key in adopting sustainable fashion habits
  • Gen Z contributes to 62% of TikTok fashion content involving sustainability
  • 48% of Gen Z follow at least one sustainable fashion brand on social media

Interpretation

For Gen Z, sustainable fashion isn’t just a trend—it’s a TikTok-fueled, peer-reviewed movement where eco-conscious credibility is measured in likes, shares, and hashtags.

Sustainable Purchasing Behavior

  • 73% of Gen Z consumers are willing to pay more for sustainable products
  • 62% of Gen Z prefer to buy from sustainable brands
  • Gen Z is twice as likely as Baby Boomers to say sustainability is a top factor in purchasing decisions
  • 66% of Gen Z check a brand’s sustainability practices before purchasing clothing
  • 76% of Gen Z consider sustainability more important than brand name when shopping
  • 85% of Gen Z are interested in buying secondhand fashion items
  • Secondhand fashion is expected to grow 24% YOY primarily driven by Gen Z buyers
  • 65% of Gen Z say upcycled or recycled materials increase a garment’s appeal
  • 59% of Gen Z avoid fast fashion brands due to environmental reasons
  • 78% of Gen Z respondents say they prioritize sustainability when shopping online
  • Gen Z contributes nearly 40% to the current resale fashion market
  • 60% of Gen Z are more likely to purchase from a brand if they promote circular fashion
  • Gen Z makes up 32% of global consumers but accounts for over 45% of sustainable fashion engagement
  • 67% of Gen Z consider climate change the #1 global issue and shop accordingly
  • 72% of Gen Z consult sustainability-related information before purchasing clothing
  • 68% of Gen Z support fashion rental platforms over ownership to reduce waste
  • 29% of Gen Z say they have used rental services for sustainable fashion
  • 56% of Gen Z are uncomfortable buying from brands that do not support sustainability
  • Online secondhand platforms have seen 2X growth among Gen Z in the last 2 years
  • 41% of Gen Z say they prefer digital fashion due to its environmental benefits
  • Resale fashion is projected to be twice the size of fast fashion by 2030 due to Gen Z
  • 66% of Gen Z prefer products with significantly reduced carbon footprints
  • 74% of Gen Z say they plan to buy even more sustainable fashion in the future
  • Gen Z accounts for 60% of the growth in the luxury sustainable fashion niche
  • 47% of Gen Z consider environmental impact more than price when buying apparel
  • 62% of Gen Z consider secondhand clothes trendier than fast fashion
  • 57% of Gen Z feel empowered to create change through sustainable fashion choices
  • 35% of Gen Z are likely to boycott unsustainable fashion brands
  • Gen Z drives 70% of new users to online resale marketplaces
  • 52% of Gen Z consider clothing longevity as a sustainability factor
  • 55% of Gen Z rate garment recyclability before purchasing
  • Eco-friendly packaging influences 48% of Gen Z fashion purchases
  • 53% of Gen Z believe sustainable fashion is synonymous with innovation
  • 60% of Gen Z say buying fast fashion regularly makes them feel guilty
  • 82% of Gen Z prefer brands that work to reduce textile waste
  • 45% of Gen Z associate sustainable fashion with positive self-identity
  • 49% of Gen Z consider local production an indicator of sustainability
  • 72% of Gen Z use fashion to express their stance on climate issues
  • 46% of Gen Z are influenced by documentaries on fast fashion
  • 78% of Gen Z want their fashion purchases to align with their values
  • Slow fashion brands have seen a 90% increase in Gen Z clientele over the last 3 years
  • 50% of Gen Z view sustainable fashion as a way to fight climate change

Interpretation

For Gen Z, sustainable fashion isn't just a trend—it's a climate-conscious revolution with a killer wardrobe, where vintage beats virgin fabric and values matter more than logos.