How Skims Tripled TikTok Spend and Built a $5 Billion Ad Machine — With Celebrity Campaigns and NBA Deals

Because Skims went from zero to $5 billion in six years — and their advertising strategy is the engine behind that growth. Founded by Kim Kardashian in 2019, Skims has become one of the fastest-growing DTC brands in history. Their ad approach combines celebrity cultural moments, rigorous measurement, and platform-specific creative in ways most brands can only aspire to.

Skims runs paid advertising across at least five platforms simultaneously — Meta, Google, TikTok, Pinterest, and Snapchat. Their Permissions-Policy header confirms Singular SDK integration for cross-platform mobile attribution, meaning they're measuring performance holistically rather than relying on each platform's self-reported metrics. With an estimated $750M+ in 2023 revenue and a trajectory toward $1B+ by 2025, Skims is investing heavily across every major paid channel — but the real story is how they invest.

See Their Actual Ads

Click any platform to browse Skims' real ads in public ad libraries:

The Measurement-First Approach

What makes Skims' ad strategy unusual isn't just celebrity star power — it's how they measure and allocate budget. Instead of trusting platform-reported ROAS, Skims uses independent measurement tools to discover where their ads actually drive incremental revenue:

LiftLab runs geo-based experiments — showing ads in some regions while withholding them in others — to measure true incremental impact. When Skims applied this to TikTok, they discovered the platform was performing far better than last-click attribution suggested. The result: they tripled TikTok spend with confidence, driving a 2.9% revenue increase and 1.7% profit increase.

Each platform plays a distinct role in Skims' marketing funnel — from celebrity awareness campaigns on Meta to shoppable livestreams on TikTok. Here's what the data reveals:

Platform Performance Comparison

Platform	Primary Role	Key Metric	Creative Style	Audience
Meta	Celebrity showcase + retargeting	7M+ followers	Celebrity campaigns, UGC	18-45, fashion-forward women
TikTok	Growth engine + live commerce	3x spend increase	UGC, Spark Ads, livestreams	18-34, Gen Z/Millennial
Google	Intent capture	Shopify + Singular	Search + Shopping + YouTube	High-intent shoppers
Pinterest	Discovery + inspiration	Style boards	Outfit boards, lifestyle	25-45, aspirational fashion
Snapchat	Young female reach	Story Ads	Product launches, drops	18-34 women
Kim (organic)	Free amplification	360M+ reach	Personal endorsement	Global, cross-demo

Skims' creative strategy can be summarized in one sentence: cast the right person at the right moment. Unlike brands that chase celebrities after they've peaked, Skims identifies talent on the rise — and times campaigns to coincide with their cultural breakout. The Sabrina Carpenter campaign is the definitive case study: Skims cast her when she was a Taylor Swift tour opener with modest solo recognition, generating $5.5M in media impact value (Veeqo).

Creative Frameworks by Type

Skims doesn't publicly disclose their marketing budget. Based on estimated $750M+ in 2023 revenue and typical DTC apparel marketing ratios of 15-25%, industry analysts estimate total marketing spend at $100-200M annually. What we can verify is how they think about allocation — the LiftLab TikTok case study provides a rare window into their measurement-driven approach.

What the Budget Allocation Reveals

You don't need Kim Kardashian's follower count to apply Skims' playbook. The principles behind their $5B growth — measurement-first budget allocation, strategically timed partnerships, and blending micro-influencer authenticity with celebrity reach — work at any scale. The LiftLab TikTok case study is the most actionable lesson: if you're not independently measuring each platform's true incremental value, you're almost certainly misallocating budget. Skims found that TikTok was worth 3x more than their attribution model suggested. What platform are you undervaluing? Check your tracking infrastructure, review your tech stack, and run the experiments.

You don't need Skims' budget to apply their playbook. Here are the principles that work at any spend level:

Frequently Asked Questions

How much does Skims spend on advertising?

Skims does not publicly disclose their ad budget. Based on their estimated $750M+ in 2023 revenue and typical DTC apparel marketing ratios of 15-25% of revenue, industry analysts estimate their annual marketing spend at $100-200M. Their use of enterprise measurement tools like LiftLab and Singular, combined with celebrity campaign budgets featuring stars like Sabrina Carpenter and SZA, confirms significant investment across multiple platforms.

Does Skims advertise on TikTok?

Yes, TikTok is one of Skims' fastest-growing ad channels. After running a geo-based experiment with LiftLab, Skims discovered TikTok was performing far better than last-click metrics indicated. They tripled their TikTok spend (3x increase), resulting in a 2.9% revenue increase and 1.7% increase in contributing profit. Skims also hosted "Kimsmas Live!" — a 45-minute shoppable TikTok livestream in December 2025.

What does Skims' Meta ad strategy look like?

Meta (Facebook + Instagram) is Skims' primary paid social platform. They run a mix of celebrity campaign imagery, user-generated content, and product-focused ads. Their Instagram presence (~7M followers) serves as both organic and paid distribution. Skims uses social media whitelisting to run influencer content as paid ads, and their Meta Ad Library shows consistent ad activity across multiple markets and product categories.

What celebrities appear in Skims ads?

Skims strategically casts celebrities at pivotal career moments. Notable campaign stars include Sabrina Carpenter (cast before her mainstream breakout, generating $5.5M in media impact value), SZA, Lana Del Rey, Nicola Coughlan, Kate Moss, Cardi B, and NBA star Shai Gilgeous-Alexander for the men's line. Kim Kardashian herself appears in many campaigns, leveraging her 360M+ Instagram following.

What is Skims' NBA partnership?

In October 2023, Skims became the official underwear partner of the NBA, WNBA, and USA Basketball in a multiyear deal. This partnership extended Skims into the men's market with campaigns featuring NBA star Shai Gilgeous-Alexander and expanded to WNBA players. The announcement drove an all-time high in social media engagement for the #Skims hashtag.

How does Skims use influencer marketing?

Skims operates a tiered influencer program. Over 50% of their influencer collaborations are with nano-influencers and micro-influencers, not just celebrities. Their influencer sign-up form is publicly available on skims.com. They use social media whitelisting to run influencer-created content as paid ads on Meta and TikTok, blending organic authenticity with paid reach.

What platforms does Skims advertise on?

Skims advertises across at least 5 major platforms: Meta (Facebook + Instagram), Google (Search, Shopping, YouTube), TikTok, Pinterest, and Snapchat. Their Permissions-Policy header confirms Singular SDK integration for cross-platform mobile attribution. They also leverage Kim Kardashian's personal social accounts as an organic amplification channel that extends paid campaign reach.

How does Skims' ad spend compare to Gymshark and Lululemon?

Skims' estimated $100-200M annual marketing spend puts them in a similar range to Gymshark (estimated $60-100M) but below Lululemon (a public company spending significantly more at scale). Key differences: Skims relies heavily on celebrity-driven creative and cultural moments, while Gymshark uses volume-based UGC testing. Skims' advantage is Kim Kardashian's built-in distribution — her personal posts function as ads reaching 360M+ followers at zero media cost.