Jennifer Foyle
Analyst · JPMorgan
Thanks, Jay, and good afternoon, everyone. It's great to see nice momentum across the business as we implement the strategic initiatives we reviewed with you last quarter. The teams have truly taken the task of amplifying our iconic brands. We are making great headway and fueling the significant opportunities we see across the assortment while elevating our store and digital experience.
I'm incredibly pleased with how we delivered the first quarter. We brought innovation to core collections as well as new adjacencies, driving growth across American Eagle and Aerie. We maintained inventory discipline and chased into winning ideas efficiently, fueling merchandise margin expansion. We also grew our customer file across brands, marrying strong products with exciting marketing activation and a winning shopping experience.
Starting with American Eagle. I am particularly encouraged by the acceleration to 8% revenue growth fueled by a 7% increase in comps. Key drivers of growth included women's overall, especially in tops, which as I reviewed is a major priority for us. I'll also highlight strength in dresses, skirts and jeans. In these areas, we are seeing a positive customer response as we look to capture the social casual dressing occasion and a wider age demo. Both of these are key growth opportunities within our long-term plan. Men's saw strength in pants, knit teas, sweaters and outerwear. I'd also like to add that we are seeing nice momentum in AE 24/7, our men's activewear collection. Across the AE brand, our ongoing focus on flow-through led to a 310 basis point improvement on the operating margin to 19%.
Turning to other brand priorities. As you know, we are modernizing our stores and improving inventory allocation. We are seeing exciting results from action taken so far. The new lived-in store design is a truly fresh and modern update with remodeled stores continuing to outperform the balance of the fleet across several KPIs. Additionally, as I discussed last quarter, our focus on expanding availability of top-selling styles across our fleet is delivering a nice comp lift.
Now moving on to Aerie. We achieved yet another record revenue quarter with brand rev up 4% to last year, fueled by a 6% increase in comps. Excluding swim, where trends have been challenging in the spring season, Aerie comps were up 11%, consistent with trends exiting last year. The operating margin increased 70 basis points to 16.5%. And as Jay noted, we saw incredible strength across our core soft dressing and active wear businesses. In intimates, we continue to see traction with new fabrications and styles, including our fan favorite SMOOTHEZ collection.
And looking ahead, there remains significant untapped opportunity for Aerie and OFFLINE as we are confident in their growth trajectory. New Aerie and OFFLINE stores continue to come out of the gate positive to expectations. We are also testing a new Aerie store design in Tysons Corner that showcases our assortment in an exciting and unique way. We opened this location a few weeks ago, and early indications have been encouraging.
As we made investments in our assortment and shopping experience, we also fuel customer engagement with exciting marketing activation. In the first quarter, we kicked off our celebration of the 10th anniversary of Aerie Real, showcasing our decade-long commitment to body positivity and women's empowerment that has forever transformed the retail industry. Throughout the quarter, we shared real-life testimonies from our customers on the life-changing impact Aerie has had on them in social and in-person events. This included the first event, an exciting multi-stop Gen REAL tour running through the country this year.
American Eagle continues to be at the epicenter of popular culture. Promoting our spring denim collection and capitalizing on the Western trend, we leverage influencers and organic content to build excitement across social channels. As we approach back to school, we look forward to the relaunch of the brand platform celebrating AE's heritage of self-expression, individual style, acceptance and, of course, optimism.
As we fuel growth, casual dressing remains a quintessential part of our customers' wardrobe, providing the natural tailwinds to our business. We are seeing exciting new trends emerge on the runway and on the street. Two of the most beloved brands in the industry, American Eagle and Aerie, are well positioned to continue to win.
And before I turn the call over to Mike, I want to say a big thank you to the American Eagle and Aerie team for their hard work and perseverance. We've had a lot to be proud of this quarter, yet the work continues. We are breaking new ground every day and forging ahead.
And with that, I'll turn the call over to Mike.