You can't buy cultural confidence, even with Christmas ad budget.

The battle of the Christmas ads is underway, and Britain's biggest brands are once again competing for our attention, affection and festive spending. But beyond the celebrity appearances, familiar characters and cinematic productions, there's a more interesting question about who really understands the cultural moment.

There are few things more British than the annual arrival of the Christmas advert. Long before most of us have thought about putting up the decorations, the nation's biggest retailers are competing for our attention, affection and, increasingly, our emotional investment. What was once a relatively straightforward exercise in selling Christmas has become something of a cultural institution, with campaigns scrutinised, debated and ranked as though the future of British creativity depends on who can make us cry first.

For years, John Lewis has been the undisputed master of this particular tradition. Its combination of cinematic storytelling, carefully selected soundtracks and emotionally charged narratives has shaped not only what audiences expect from Christmas advertising, but what other brands have felt compelled to create in response. Yet the festive advertising landscape has become considerably more interesting, with retailers increasingly finding their own ways to capture the nation's imagination rather than simply competing to deliver the most moving story.

And this year, the competition is giving us plenty to talk about.

The Christmas battlefield

With 18 campaigns already featured in Creative Boom's festive roundup, there's no shortage of creative ambition on display. From familiar characters and nostalgic storytelling to celebrity appearances, humour and a healthy dose of the unexpected, brands are pulling out all the stops to capture the nation's attention and festive spending.

Five campaigns have particularly caught our attention so far, each offering a different interpretation of what Christmas means to Britain in 2026.

Aldi has brought back Kevin the Carrot, embracing the wonderfully ridiculous world the brand has spent years creating. Sainsbury's has reunited audiences with the BFG, drawing on the familiarity and affection surrounding Roald Dahl's much-loved character, while Asda has leaned into humour, rave culture and the realities of celebrating Christmas on a budget.

And an honourable mention goes to LEGO, whose celebration of imagination and play reminds us that Christmas is also about the connections we create across generations.

Each campaign offers something different, yet they share an understanding of the value of familiarity, whether through established characters, cultural references or recognisable festive experiences. There's comfort in that consistency, particularly at Christmas, when nostalgia and tradition are such powerful parts of the experience.

But familiarity alone doesn't guarantee relevance. The challenge for any established brand is understanding how to keep those traditions meaningful as the world around them changes. What felt fresh five years ago can become predictable, and what once reflected a shared cultural experience can begin to feel increasingly removed from the realities of the people watching.

Which brings us to John Lewis.

Its 2026 campaign, Gloria and Pickles, stars Dame Kristin Scott Thomas as a glamorous grandmother attempting to connect with her grandchildren through the magic of gifting. Set against the backdrop of a beautiful London home, the story brings together nostalgia, family relationships and a little festive fantasy, with the familiar suggestion that finding the right gift can bring people closer together.

The campaign has attracted mixed reactions, including criticism from The Independent, which questioned whether its depiction of an affluent family and their Christmas disappointments was particularly well aligned with the realities facing many British households.

There is, of course, nothing inherently wrong with aspiration in advertising. Brands have always offered people an opportunity to imagine something beyond their immediate circumstances, and Christmas is perhaps the season when we're most willing to embrace a little fantasy. The challenge comes when the world being presented feels so removed from people's lived experiences that the intended emotional connection becomes harder to establish.

In a country where the cost of living continues to shape how families approach the festive season, the distinction between an aspirational Christmas and an unrecognisable one becomes particularly important. What interests us isn't whether John Lewis should have chosen a different family, home or storyline, but what the reaction reveals about the assumptions brands make when they decide which experiences are universal.

Christmas may be a shared cultural moment, but it isn't a shared experience. The traditions, pressures, relationships and expectations surrounding it vary enormously, and the stories that once felt broadly representative can become less so as society changes.

And then there's Hot Santa

Now, we should probably declare our interests before going any further. We're firmly Team Mother this Christmas. They're one of our clients, we're proud of the relationship we've built together, and we see absolutely no reason not to celebrate brilliant creative work when we see it.

Mother and M&S have decided that Christmas could do with a little more mischief, and frankly, we're here for it.

Their campaign, The Home of Christmas, brings together James Norton as a rather unexpected Father Christmas, Lucy Punch as Mrs Claus and a soundtrack courtesy of Katherine Jenkins. There's humour, warmth, a healthy dose of irreverence and a willingness to have fun with the conventions of festive advertising.

The response has been wonderfully entertaining in its own right. The Independent described the campaign as “sexy, sweet” and suggested it put John Lewis to shame, which is quite the endorsement in a category where emotional storytelling has historically been treated as the ultimate measure of Christmas advertising success.

What makes the creative interesting isn't simply that it's funny, although James Norton's transformation into Hot Santa has certainly given people something to discuss. It's that M&S has found a way to embrace the familiarity of Christmas while challenging some of the expectations surrounding how brands should represent it.

The campaign still celebrates togetherness, generosity and the rituals that make the festive season meaningful, but it does so without insisting that audiences experience those things through an emotional journey. There's something culturally astute about recognising that people might welcome a little levity, particularly after another year of economic uncertainty, social division and difficult headlines.

Of course, we're not suggesting that every Christmas advert needs to feature an unexpectedly attractive Santa. Although, judging by the reaction, there may be a commercial argument for further investigation.

What are we really competing for?

Beyond the entertainment value of watching Britain's biggest retailers compete for the Christmas crown, there's a serious commercial question worth considering. The campaigns released so far demonstrate the extraordinary breadth of creative approaches available to brands, from the familiar comfort of Aldi's Kevin the Carrot and Sainsbury's BFG to Asda's celebration of festive fun on a budget, the nostalgia of John Lewis and the playful irreverence of M&S.

All are competing for attention in an increasingly crowded cultural and commercial landscape, but attention and relevance aren't necessarily the same thing.

It's entirely possible to create an exquisitely produced piece of advertising that attracts enormous attention while revealing a gap between how a business understands its audience and how that audience actually experiences the world. Equally, a campaign that appears lighthearted or irreverent can be underpinned by a sophisticated understanding of people's needs, expectations and changing attitudes.

This is why cultural confidence matters, and why we believe it has to be developed long before a creative brief reaches an agency.

At The Unmistakables, much of our work centres on helping businesses close the gap between leadership assumptions and how society actually works. Those assumptions aren't always obvious, nor are they necessarily the result of poor intentions. They can emerge from established ways of working, inherited ideas about audiences or a reliance on approaches that have historically delivered commercial success. The difficulty is that society rarely stands still simply because a business has found something that works.

Christmas advertising offers an unusually public demonstration of this challenge. Campaigns are released into a shared cultural conversation where audiences bring their own experiences, expectations and interpretations, often revealing tensions that might not have been apparent during development.

A story intended to celebrate generosity might prompt a conversation about privilege, while a playful reinterpretation of Father Christmas might capture something unexpectedly relevant about the collective desire for joy. Neither reaction can be fully predicted, and cultural confidence shouldn't be confused with the ability to manufacture universal approval.

What businesses can do, however, is develop a more informed understanding of the people they want to reach, challenge the assumptions shaping their decisions and create the conditions for better judgement.

When success becomes the assumption

There's a particular challenge for brands whose creative heritage has become synonymous with an occasion. John Lewis has spent years establishing a distinctive approach to Christmas advertising, while Aldi has built considerable affection around Kevin the Carrot. Both demonstrate the commercial value of consistency, but they also raise an interesting question about how brands continue to evolve once audiences have developed strong expectations about what they'll deliver.

The danger isn't tradition itself. Traditions are powerful precisely because they offer familiarity, continuity and a sense of belonging. The danger comes when businesses begin treating their interpretation of a tradition as though it represents everyone's experience of it.

Cultural confidence requires the curiosity to revisit those interpretations, particularly when the wider social context is changing. It asks businesses to recognise that understanding an audience is an ongoing responsibility rather than a piece of research completed at the beginning of a campaign, and that challenging a successful formula doesn't necessarily mean abandoning the values that made it successful.

That's what makes Mother's work for M&S such an enjoyable contribution to this year's Christmas conversation. It demonstrates that brands can be confident in their heritage without being constrained by convention, and that recognising the mood of a cultural moment doesn't always require a profound statement about the human condition.

Sometimes it means knowing when people might appreciate a little laughter, a familiar tradition turned on its head and a Father Christmas who has apparently been spending rather more time in the gym.

Reading the room is the real Christmas gift

We're only in November, so declaring an outright winner of Christmas would be premature, particularly when the commercial effectiveness of these campaigns will take longer to establish. The success of festive advertising cannot be judged solely by the enthusiasm of advertising commentators, the reaction on social media or the number of people discussing James Norton's beard.

But the battle so far has already given us something worth considering about the relationship between creativity, culture and commercial relevance.

The brands competing for our attention this Christmas are drawing on different interpretations of what the season means, whether that's nostalgia, imagination, humour, generosity or the comfort of familiar characters. None of those approaches is inherently more culturally relevant than another, and there is no single version of Christmas that will resonate with everyone.

For all the creativity, celebrity appearances and conversations these campaigns generate, there's a commercial reality underpinning the spectacle. Christmas is a critical trading period for retailers, and the investment behind these campaigns comes with an expectation that cultural attention will translate into consideration, footfall, basket spend and ultimately Q4 sales. The challenge is that being talked about doesn't necessarily mean being shopped with. An advert might win the nation's affection, but the real measure of its effectiveness is whether that affection influences behaviour when consumers are deciding where to spend their money.

This is where cultural understanding becomes a commercial advantage rather than simply a creative consideration. Brands that recognise what matters to people, how their circumstances are shaping purchasing decisions and what might motivate them to choose one retailer over another are better placed to turn emotional connection into commercial action. Because while Christmas advertising might be judged publicly on its creativity, retailers will ultimately be looking at what it delivers for the business.

The Christmas advertising battle will continue, as it should. It's one of the few moments in the commercial calendar when brands can still command something approaching a shared national audience, and there's genuine value in the creativity, conversation and entertainment it produces. But with so much riding on the final quarter, the real competition isn't simply for the nation's attention. It's for a place in people's lives, their Christmas traditions and, ultimately, their shopping baskets.

Because cultural confidence isn't something you can buy, however spectacular the Christmas advert. But understanding the people you're trying to reach might just make that investment work a whole lot harder.

And while the final verdict on Christmas 2026 is still some way off, you'll find us firmly in Mother's corner, enjoying every mischievous minute.