Who: Oliver Cheshire

Where: Amalfi Coast, Italy

All aboard for seriously slick summer vibes. While it’s probably physically impossible for Oliver Cheshire to look like a beach bum, to be on the safe side he’s taken his swimming shorts and created the sort of outfit you could sit down to lunch in.

The knitted polo adds textural interest, while the jumper round the shoulders sits just on the right side of summer poser. Of course, accessorising with a boat is to be preferred, though not essential.

Who: Anthony Anderson

Where: Teen Choice Awards, Los Angeles

Sure, it appears that Anthony Anderson has been papped on his way out of the loo, but given the clean look of this ensemble, we’re in no doubt that he’s washed his hands. By easing off on the accessories and finishing with box-fresh sneakers, the Black-ish star lets his tartan trousers do the talking for an outfit we simply amour.

Who: Carter Jenkins

Where: Teen Choice Awards, Los Angeles

Taking a break from being mobbed by 13-year-old girls at the Teen Choice Awards in Los Angeles, Famous in Love star Carter Jenkins made time to show the rest of us how to tone down a punchy pattern.

The floral shirt – which is reminiscent of Mad Men’s Don Draper on holiday when worn with chinos – has been made altogether more wearable by tucking it under a classic denim jacket and finished with wardrobe basics down below. Swoon.

Who: John Legend

Where: Beautycon Festival, Los Angeles

These expertly coordinated outfits from John Legend and Chrissy Teigan raise a couple of important questions: are we looking at the new era Beckhams? And does that mean we will see twinning biker jackets on the couple soon? Who knows. But in the meantime, we can all take a moment to learn from John Legend’s all-black summer ensemble.

Note the satin trim on his polo shirt and trousers, which elevates his look and emphasises the smart end of smart-casual.

Who: Dominic Cooper

Where: BBC Radio 2 Studios, London

Dominic Cooper’s star is on the rise and it’s probably in no small part down to his off-duty wardrobe. This sleek look, spotted outside BBC Radio 2 Studios in London, is a lesson in dark neutrals. Black jeans and a navy T-shirt provide a solid foundation for his black leather jacket, which adds an edge.

Who: Gary Lineker

Where: Final Portrait Screening, London

Gary Lineker is a man of many talents: there’s all of the football that he used to do, his current excellent use of Twitter and now, his wardrobe. It’s a simple enough outfit – and easily replicable – but the key thing of note is how well everything fits. There are no sagging areas on his jeans or overhanging shoulders on his blazer. In short: there are no style own-goals here.

Who: Janis Ostojic

Where: Beautycon Festival, Los Angeles

Reality TV star and model Janis Ostojic was certainly pink-carpet-ready in this deceptively simple outfit. The devil is in the detail with his military-inspired jacket recalling images of the Battle of Waterloo and The Libertines at the peak of their success, while his trousers are the perfect ankle-flashing length.

Who: Keith Powers

Where: Teen Choice Awards, Los Angeles

Model-turned-actor Keith Powers proved himself to be more straight off a runway than Straight Outta Compton this week with a brilliant sports luxe outfit. By making use of tailoring fabrics, the loose-fitting, zipped top looks surprisingly smart, while the way his trousers split over his Air Force 1s is a stroke of sartorial genius. Powers by name…

Who: Nikolaj Coster-Waldau

Where: Shot Caller Premiere, Los Angeles

There’s nothing Jamie Lannister about this look. Shedding all connection to his Games of Thrones character, the Danish actor is the epitome of gentlemanly in this sharp three-piece suit.

The subtle check keeps things interesting, while his scholarly-looking tie adds just a dash of geek chic. Who needs a metal hand to accessorise? Not this Great Dane.

Who: Jaden Smith

Where: Beautycon Festival, Los Angeles

Genetically-blessed Jaden Smith changes his hair almost as often as he changes his socks. This new peach crop is all kinds of cool and, while it definitely is not for everyone, his outfit isn’t too shabby either. The grungy plaid patches elevate his Canadian tuxedo to something altogether more interesting, while his simple Vans keep it from looking too try-hard.