By Ellie-Rose Davies, Content Executive at IMRG When you think of the standout summer retail campaigns this year, chances are they were the ones that struck a chord, creating a sense of community, capturing a cultural moment, or simply feeling timely and relevant. In this blog, we take a look at summer trading performance, highlighting the common traits of the most effective campaigns, and explore how retailers can build lasting customer engagement. This blog covers:

• Summer performance trends
• Campaigns that created cultural moments
• Campaigns that stay relevant
• Extending campaigns beyond the purchase

Summer performance trends

Summer trading has delivered some standout stories across eCommerce, with certain categories proving far more resilient than the online market as a whole. According to our Online Retail Index, which is representative of £30bn+ in online spend, the top performing categories throughout Summer so far has been Health & Beauty and Electricals.

Source: IMRG's Online Retail Index

Health & Beauty has been a star performer for some time now and Summer would make no exception as consumers participate in creating new summer make-up looks and invest in skincare and haircare as the weather got warmer.

Source: IMRG's Online Retail Index

Electricals also has seen consistent Year-on-Year growth throughout Summer, where it has performed much better than the total market. The top subcategory within Electricals has been Small Appliances, driven by items such as air fryers. This August Electricals retailers welcomed the new Google Pixel 10 which could help with growth. Home Improvements retailers have seen consistently good performance throughout Summer, and Garden and Garden Furnishings retailers saw a particularly good week in w/c 6^th July at +45% Year-on-Year. Although categories like Electricals and Home Improvements are performing strongly, overall market growth is being held back by weak Clothing performance.

Campaigns that created cultural moments

This summer, many of the most effective campaigns didnt just sell products, they created cultural moments. Many brands that tapped into humour, relatability, and seasonal storytelling-built awareness and loyalty. As industry experts at Prisync note, This summer, one of the most successful summer campaigns was Jet2 Holiday's embracing the social media memes about holiday misfortunes and even encouraging people to create even more UGC with their viral ad sound to win a £1,000 holiday voucher. This way, they have gone viral on several platforms and achieved great brand awareness. Prisync say, Apart from pricing being the most critical factor in retaining customers, based on this example, matching the top-selling items with seasonality and stories or qualities that resonate with customers, which naturally nudges them to create content, is the best way to not only retain customers but also keep new ones coming. Similarly, Moe Dhanji, Key Account Director at Commerce notes how This summers standout campaigns showed us that simplicity, cultural relevance and bold execution still win the day. From Jet2s TikTok-fuelled #nothingbeatsajet2holidays to Aldis vibrant Matcha 2.0 activation, brands who leaned into platform-native creativity and seasonality made lasting impressions. Moe continues, Meanwhile, Ocados surge in cherry sales (over 68,000 punnets in a single week) proved that even the most everyday items can become summer heroes with the right timing and positioning. The lesson for retailers? Campaigns that create emotional connection and a sense of occasion not only drive short-term sales but also set the stage for long-term customer loyalty.