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Mary Margaret Custer is a Los Angeles-based lifestyle creator and founder of @thehoneyswim whose content blends fashion, beauty, travel, and real first-time mom moments. Sheās a strong fit for brands looking to reach style-conscious women and young parents with polished, aspirational content that still feels personal and authentic.
Ā @thehoneyswim founderšš“ Lawsonās momš¶š¼ š šš¼YouTube + Amazon Storefront + My Presets
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Mary Margaret Custer promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Mary Margaret Custer make a live appearance at your next event
Brands can sponsor Mary Margaret Custer on OpenSponsorship by creating a free account, browsing Mary Margaret Custer's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this content creator.
Mary Margaret Custer is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this content creator.
According to OpenSponsorship, estimated pricing to sponsor Mary Margaret Custer starts at $10,000 for a social media post, $15,000 for a appearance and $90,000 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Mary Margaret Custer's audience includes 108K+ Instagram followers, interests including Marriage & Family, Kids, Fashion, Accessories, Apparel, and more, based in Los Angeles, California, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

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How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026