The Future Of Fashion Ads
Social Media Ads Find Potential Customers.
SIZEPIA Find Your Exact Customers.
Wide reach is for social media.
Precise conversions? That’s our expertise.
Stop wasting ads on the wrong audience.
Target smarter, convert better.
Target Customers of Multiple Sizes Across Any Apparel Category
The era of one-size-fits-all advertising is over. It’s time for personalized size-targeted ads.
Based in New York City, we are a premier fashion shopping destination specializing in advanced size-matching services for menswear and womenswear. Our unique size-targeting solutions empower retailers and brands to enhance their marketing performance, improve fit accuracy, and reduce returns, all while offering shoppers a seamless experience in finding perfectly tailored apparel. Partner with us to redefine the shopping journey and deliver the best in-market sizing experience, connecting consumers with the ideal fit every time.
What Could Our Sizing Service Do
for Your Sales & Marketing Performance?
Transform Overstock into Opportunity
and Watch Your Sales Soar
Partner with Us to
Power Up Your Marketing Performance
Get In Touch Today!
True Fashion & Marketing Experts,
Not Engineers Relying on Artificial Solution
Ashley Sung, Co-Founder & CEO
She entered the fashion industry with a clear purpose, cultivating a well-rounded expertise across manufacturing, wholesale, retail, and digital marketing & advertising. Her journey—from excelling in site merchandising and digital campaigns on leading platforms like Amazon and Walmart to managing apparel buying for Shopbop and Men’s Wearhouse—was a deliberate exploration of every aspect of the fashion industry. With hands-on merchandising operations experience at Calvin Klein, wholesale expertise at Lacoste and Moncler, and PR roles for luxury brands such as Valentino, Alexander Wang, and Vera Wang, she has consistently demonstrated her ability to identify and address the critical challenges facing the fashion industry. Now, she is ready to leverage her extensive knowledge and experience to help fashion brands and retailers overcome these challenges, elevate their value, and amplify their impact.
Chulho Jin, Co-Founder & Advisor
He is an expert who has driven successful results through marketing and PR consulting for global fashion and outdoor brands such as Berghaus, Marmot, Lyle & Scott, Pie, NEPA, and Pierre Cardin in South Korea. Notably, his groundbreaking promotional event featuring a classical performance at the summit of the Himalayas captured the imagination of Korean media and played a pivotal role in skyrocketing Orange Factory’s brand image. Additionally, he has executed powerful marketing campaigns for global brands like Pizza Hut. His experience as a fashion and outdoor journalist for Newsis has given him deep insights into market trends and consumer psychology. Filled with challenges and achievements, his journey makes him the ideal partner to elevate brand value and present differentiated strategies.
We’re not an artificial size solution from engineers with limited fashion insight; our approach is built on a deep understanding of sizing challenges for both brands and consumers.
Letter to Brands & Retailers
At SIZEPIA, we understand why many existing AI sizing solutions have struggled in the fashion industry. Many solutions lack the accuracy in size recommendations and come with high licensing costs, resulting in a poor return on investment. With varying sizing standards across brands and different fits for each style, achieving precise size predictions for each brand is nearly impossible. Additionally, physical attributes such as height and body type alone fail to capture the nuances of individual body proportions.
A 2024 survey by Informa Research Group revealed that 63% of American consumers rank size and fit as the most critical factors when purchasing apparel. Pants and denim, in particular, have a 30-40% return rate due to the complexity of waist and leg measurements, while dresses also see a higher return rate of 20-30% due to fit variation based on body shape. Given this, do you feel that your website’s current size chart is truly serving as an effective tool for driving sales?
Social media advertising presents its own challenges. Influencer collaborations require significant spending, and achieving high ROAS (Return on Ad Spend) is often unpredictable. Social media content can draw fleeting attention, but the long-term impact is limited, and the need for constant content production adds an economic burden.
SIZEPIA is unlike any existing AI sizing system. With highly accurate size matching and effective targeting, we guarantee a higher ROAS than traditional social media channels, all while reducing your return rate. Our solution helps you cut logistics costs, optimize inventory management, boost customer satisfaction, improve margins, and save time and resources, resulting in more efficient advertising and marketing spend.
In a world flooded with social media ads, creative and human-centered marketing now stands out more than ever. Technology may be widespread, but there will always be moments where our touch is needed. SIZEPIA will be there to support your brand and ensure customers feel that connection from the moment they engage with your products.
Thank you,
Ashley Sung
Co-Founder at SIZEPIA