SOL SIENNA Global Instagram Campaign Report
The goal of the campaign was clear and ambitious: to attract stylish and confident women across the globe to promote Sol Sienna bikinis through authentic Instagram content. Powered by a mix of micro-influencers, giveaways, and engaging live-streams, this campaign transformed a simple summer launch into a global visibility success — driven by creativity and cost efficiency.
Viktoriia Petrova
1/29/20252 min read
📊 Campaign Performance at a Glance
Total Instagram Reach: 2,000,000+ people
Content Pieces Published:
375 Instagram Stories
85 Instagram Posts
2 Instagram Livestreams
Influencers Engaged: 223 creators from various countries
Bikinis Sent to Influencers: 507 units
Bikinis Sent for Giveaways: 32 units
Giveaway Winners: 15
💵 Budget Breakdown (Converted to USD)
Total Campaign Budget: ¥64,661 RMB ≈ $9,700 USD
Product Cost (507 bikinis at ¥50 each): ¥25,350 ≈ $3,800 USD
Shipping & Delivery to Influencers: ¥23,100 ≈ $3,465 USD
Influencer Fees (excluding product value): ¥14,611 ≈ $2,200 USD
Livestream Events:
@melissacuc smoothie haul – ¥3,461 ≈ $520 USD
@marianabeckova live – ¥2,150 ≈ $320 USD
Cost Per 1 Content Piece:
Including product cost: ¥140 ≈ $21.00 USD
Excluding product cost: ¥81 ≈ $12.15 USD
Cost Per Reach:
$0.0045 USD per person — a highly competitive benchmark in influencer marketing.
📈 Campaign Highlights
🔥 Impressive Organic Engagement
The campaign relied on natural storytelling through influencers who genuinely liked the product — resulting in content that felt real, confident, and on-brand. No heavy ad spend, just genuine people wearing Sol Sienna bikinis.
Instagram Stories provided fast visibility, while static posts added long-term discovery power.
Influencer-generated content now lives on their profiles, continuing to build awareness even after the campaign ended.
🎥 Live-Stream Collaborations
Two dynamic livestream events added a real-time interaction layer to the campaign:
@melissacuc hosted a “Try-On Haul” – reaching 1,100 people
@marianabeckova ran a smoothie-making session wearing Sol Sienna – reaching 900 viewers
These moments gave the bikinis life beyond the grid — placing them in lifestyle scenarios followers could relate to.
🛍️ Amazon Reviews
43 Amazon reviews were generated in August alone
Although 7 were removed by Amazon, 36 verified reviews remained live, reinforcing trust and boosting purchase intent
This laid the foundation for e-commerce credibility and elevated Sol Sienna's presence on Amazon.
📣 UGC content creators in Bali vs. Sol Sienna Influencer Campaign — Performance Comparison
Despite similar budgets, Sol Sienna’s influencer campaign delivered 11x more reach, with 67% lower cost per content unit and far better ROI.
🌍 A Global Movement in Swimwear
This campaign confirmed that Sol Sienna isn’t just a swimwear label — it's a lifestyle brand resonating with women worldwide. By choosing to collaborate with real women rather than scripted content, the brand built a vibrant, international community of content creators, ambassadors, and customers.
🚀 Key Takeaways
Influencer collaboration can drive massive brand awareness without heavy media spend
Micro-influencers offer high ROI and meaningful engagement when paired with the right brand
Strategic product gifting with strong creative direction results in content that lives well beyond the campaign window








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