Barack and Michelle: the new Kennedys

One week after her husband’s assassination, Jackie Kennedy gave an interview to Life in which she described his presidency as “one brief shining moment that was known as Camelot…there’ll be great Presidents again, but there’ll never be another Camelot.” Ever since, Camelot has, in American parlance, been a reference to the Kennedy era. Photograph: AFP

Robin Givhan, fashion editor of the Washington Post, last month described Michelle Obama’s look as “Camelot with a tan.” Much has been made of Mrs Obama’s close mirroring of the most iconic of first ladies ... Photograph: Sipa Press/Rex Features

The pearls, the shift dresses, the flipped-out bob, the preppy shots of colour, are all direct lifts from the early 60s Kennedy wardrobe Photograph: Art Rickerby/Getty

But on Tuesday, as she took to the stage with her husband in Minnesota after the final night of primaries, Michelle Obama drew striking parallels with another American fashion icon. She wore a simple purple shift dress, accessorised with a bold string of pearls and cinched with a wide black belt ... Photograph: Chip Somodevilla/Getty

… an almost identical outfit to one worn by the character Carrie Bradshaw in a key scene in the film version of Sex and the City, currently on release. It seems likely that with the Carrie-a-like outfit – unlike the Kennedy tributes - the similarity is accidental, an unconscious channelling of the style zeitgeist by Michelle Obama or an assistant. But it is none the less significant for that. Photograph: Humberto Carreno/Rex Features

At the heart of the Obama image is a potent combination of a deliberate, studied classicism updated with modernity and youth. When Barack Obama addresses an audience, the elegant rhythms of his speech are brought up to date by his habit of dropping in quotes by his young daughters. Photograph: Getty

He began his Super Tuesday speech (“We are the ones we have been waiting for”) by telling the crowd that he had asked his daughters to come on stage but that the elder dismissed him with “Daddy, you know that’s not my thing.” It is the same story with their clothes: Michelle Obama might referencing Jackie Kennedy, but with the Sex and the City accents she looks far more modern than Cindy McCain, who resembles an outdated waxwork of a First Lady. Photograph: M. Spencer Green/AP

Barack Obama’s own wardrobe has been striking in its simplicity. His trademark is a slim-fitting black suit, and a sense of spit and polish; a very starched white shirt, a very shiny dark shoe. The dark tailoring gives him gravitas, and – in photos at least - adds presence to his slim figure. (Those who have seen him in person often comment on how surprisingly thin he is.) But this austere look is not short of admirers. Photograph: Chip Somodevilla/Getty

Lucy Yeomans, editor of Harpers Bazaar magazine, describes him as “lean and stylish – he definitely has something of the matinee idol about him.” Charlie Porter, associate editor of GQ, describes it as “a potent combination to have a relatively young man seem bursting with energy, and to be doing so in a suit. Obama has managed quite a heady mix of turning himself into this inspirational figure to the young, while doing so in clothing that is totally sober.” Photograph: Gregory Smith/AP

The choice of black suits when all around him are dressed in Capitol Hill standard-issue dark blue sends a subtle signal. It lends his image a quality more redolent of black-and-white photographs than of TV – strengthening that Kennedy-era association again – whilst also looking fashionable and idealistic rather than staidly businesslike. It enables him to simultaneously hark back to American politics’ golden era, and to look forward to the future. Photograph: Corbis

And although not skinny enough to satisfy the fashion purists – Jeremy Langmead, editor of Esquire, admits to wishing someone would cinch those trouser legs in a bit – Obama’s suits nod to the slim silhouette currently fashionable in menswear. “He is one of the few public figures to grasp the new mood in American tailoring that's been prompted by first Thom Browne and now Tom Ford ..." Photograph: Brennan Linsley/AP

"... the sort of slick and optimistic tailoring that's seen in BBC4's Mad Men,” says Porter. Photograph: Rex Features/Guardian

Clothes are troublesome for male politicians, who have to tread a very fine line between looking like they care too much, and looking like they care too little. “Politicians have to pay attention to their clothes,” says Langmead. “David Cameron has been taking advice from [fashionable Savile Row tailor] Richard James. Photograph: Dan Kitwood/Getty

But they have to be subtle: remember the stick Michael Heseltine used to get about his attention to detail, his big hair. That became his caricature, that he was incredibly vain. Obama manages to look fashionable without looking fashiony.” Photograph: Russell Boyce/Reuters

Guy Trebay, writing in the New York Times, reported that “Mr Obama has managed to score hits with wardrobe choices – jackets nonchalantly slung over a shoulder, short sleeves in his heartland, neatly tailored suits on television – that somehow telegraph personal comfort without sacrificing authority.” But it is through Michelle’s wardrobe, rather than Barack’s, than the Obamas can send the strongest sartorial messages. Photograph: Charlie Neibergall/AP

In the same way in which certain details of their relationship have been made very deliberately and politically public – that they saw Spike Lee’s Do The Right Thing on their first date, for instance – Michelle’s campaign wardrobe has been formulated, as Givhan put it in the Washington Post, “specifically to help the viewer imagine her in the role of first lady.” Photograph: M. Spencer Green/AP

As Yeomans puts it, “Michelle makes constant references to Jackie O, but it's done in a unfussy contemporary way, ensuring she effortlessly projects the image of a modern president's wife.” Photograph: Brennan Linsley/AP

The Kennedy homage is never a direct pastiche, for it has some key points of difference. For instance, Michelle Obama’s pearls are always super-sized, and clearly fake. In this way she can channel Kennedy era chic, without detracting from the messages about her humble origins and feet-on-the-ground family life which play so well with voters. Photograph: Guardian

And just as her husband’s suits nod to the catwalk, Michelle picks up on the colours of the moment: the royal purple of Tuesday’s dress has been a key shade in the wardrobe of another President’s wife, Carla Bruni, this season. Banana Republic has a very chic purple shift dress in its autumn collection, and other labels are likely to follow. Photograph: Carl de Souza/AFP

The definition of a power couple is that they are more than the sum of their parts: that each shines even brighter when they are together. The Obamas, Langmead notes, “always dress to compliment each other, but not in a Beckham matchy-matchy way. On Tuesday, for instance, his lilac-blue tie looked great with her purple dress. It helps to underline the chemistry that they clearly have together.” Photograph: Clive Mason/Getty

In this month’s Vanity Fair magazine, Michael Wolff argues that sex – sex as in sex, not gender – is now as significant a subtext in politics as race. (This, he says, is Bill Clinton’s legacy.) Wolff attributes part of Barack Obama’s appeal to being “the credible and hopeful figure of a man who actually might be having sex with his smiling, energetic and oomphy wife….he represents our ideal of what a good liberal’s sex life ought to be.” Photograph: Scott Olsen/Getty

If he is right, then this is one aspect of image that the great style icon Jackie Kennedy, to whom is attributed the quote “sex is a bad thing because it rumples the clothes”, failed to grasp. Photograph: Art Rickerby/Getty