How John Varvatos Turned an Inventory Problem into a 23% Sales Lift

How John Varvatos Turned an Inventory Problem Into a 23% Sales Lift Retail: Clothing & Fashion North America Story Overview John Varvatos is a premium menswear brand that relies on deep customer insights across both retail stores and eCommerce to drive sales and loyalty. The company faced a challenge because its in-store and online data were siloed, leading to ineffective, untargeted marketing campaigns. By integrating KWI with Klaviyo , the brand unified customer data into a single view, enabling more precise and timely marketing efforts.