The Denim Wars: Category-Level Marketing Lessons

Insight Curator:
DeepDive Team
Read time:
3
min
The Denim Wars: Category-Level Marketing Lessons
Date Published

October 16, 2025

Author

Fabiana Binte Mesbah

September 2025 felt like fashion’s version of March Madness. In the span of weeks, American Eagle, Gap, Levi’s and Lucky Brand all put denim front and center — each with a radically different story, star and strategy. The result wasn’t just competing headlines; it was a category-level surge that lifted the whole jeans market into mainstream conversation. That “rising tide” moment is a marketer’s dream and a real-world test of market timing, competitive intelligence, and creative positioning. 

What Happened

Gap’s “Better in Denim,” fronted by K-pop–influenced group KATSEYE and set to Kelis’ “Milkshake,” leaned into joyful choreography, nostalgia and wide participation. American Eagle doubled down on star power and provocation with its Sydney Sweeney spot. Levi’s rolled out a cinematic “Icons” series starring Shaboozey, and Lucky Brand released an Addison Rae co-designed ultra low-rise. Together, these activations created a sustained cultural conversation that spilled out across social platforms and news cycles. 

Caption: Levi’s “Icons” series starring Shaboozey and Matty Matheson

The Scale, and Why It Matters

In the first week alone the category spike saw eye-watering engagement: hundreds of millions of views and billions of impressions as creators, fans and media debated style, nostalgia and taste. Those attention metrics translated to tangible wins: Gap reported engagement multiples over its 2025 averages and clear lift in brand comps and earned media value. Meanwhile, American Eagle reported strong customer acquisition and sell-through tied to its campaign buzz. 

What does it imply? When competitors activate simultaneously with distinct creative stances, the overall market expands — awareness flows to product searches, influencer trends, and even music streams. 

Caption: Gap’s “Better in Denim” with K-pop–influenced group KATSEYE

Two Strategies, Same Weekend: Gap vs. American Eagle

American Eagle’s Sydney Sweeney work generated intense debate and attention, which drove acquisition and urgency for the brand’s core customers. Conversely, Gap’s Katseye spot proved a useful counterpoint to controversy-led virality. The Gap creative invited participation — dance challenges, remixes, and easy UGC — and stitched inclusivity into the narrative: denim as a canvas for identity and community (Psst, you can find out more about brand community here!)

Both approaches worked, but with different KPI footprints: one optimized for broad cultural participation and long-term brand warmth; the other for rapid acquisition and conversion. 

Gap’s campaign delivered sustained, positive brand equity — increased brand sentiment, higher share of voice in non-sponsored conversations, and a measurable uptick in purchase intent among Gen Z and multicultural audiences. American Eagle, on the other hand, saw a spike in short-term performance metrics — faster sell-through rates, website traffic surges, and high conversion efficiency fueled by curiosity and debate. 

Where Gap expanded the top of the funnel through joy, inclusivity in marketing, and participatory content, American Eagle dominated the mid-to-bottom funnel through urgency and attention economics. Together, they demonstrate that in competitive categories, contrasting emotional levers — connection versus controversy — can collectively strengthen market demand rather than dilute it.

Caption: American Eagle X Sydney Sweeney

Blueprint for Category-Level Success

  1. A rising tide lifts all boats. When multiple brands spotlight the same category with differentiated creative, overall demand and discovery grow. That’s why competitive intelligence should include category-level signals, not just head-to-head brand mentions.

  2. Distinct positioning protects share. If everyone’s talking about “jeans,” brands still need a unique frame — controversy, joy, heritage, or creator authenticity — to win relative share.

  3. Market timing amplifies impact. Launching around culture moments (festival season, music drops, or a nostalgia wave) multiplies reach; miss the window and your spend risks being noise.

  4. Inclusive creative scales better. Campaigns that genuinely reflect diversity and invite participation (a lesson from Gap’s approach) tend to unlock higher organic amplification and sustained UGC, proving the commercial case for inclusivity in marketing and in advertising.

Practical Takeaways for Marketers

  • Don’t aim to “win” the conversation alone; prepare to surf it. Use category-level monitoring to time launches and choose whether to hunt controversy or participation.

  • Define KPIs before activation: reach, acquisition, or cultural resonance demand different bets.

  • Invest in creative projects that invite participation — the cheapest impressions are often earned through authentic UGC.

  • Use competitive intelligence beyond ad spends: track creative frames, music picks, and creator ecosystems to spot where to differentiate.

Conclusion

The Denim Wars of September 2025 show that category competition, when done right, doesn’t cannibalize — it expands the pond. Smart brands use distinct positioning and impeccable market timing, then let a category conversation do the rest. For marketers who want to turn cultural momentum into measurable outcomes, the missing piece is always the same: signal over noise, and a listening strategy that connects cultural beats to commercial levers.

Want to track the next category surge — and know whether to sprint or sit back and watch? DeepDive’s AI social listening blends sentiment analysis, competitive intelligence, influencer monitoring and multilingual insights so you can act with speed and confidence.

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