Jamie Dornan doesn't just excel at playing serial killers who send your heart a-flutter - he's skilled at the art of in-between dressing, too.

What do we mean by that? Hitting the sweet spot between smart and informal. Take his most recent appearance, at the SiriusXM Studios in Los Angeles. By opting for one choice jacket - in this instance, a deconstructed blazer - Dornan smartens up standard weekend attire, but remains relaxed enough for off-duty.

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Bear Grylls//Digital Spy

To emulate, pick an outer layer that boasts one or two hallmarks of traditional tailoring: peak lapels, a pinstripe or the like. Then, pair with your regular blue denim and white T-shirt rotation.

It's a foolproof formula, and one you can clinch below.

Jamie Dornan
Folk

Camp Collar Overshirt, £140, mrporter.com

SHOP

Mr Porter
Jamie Dornan
Nanamica

CoolMax T-Shirt, £59, endclothing.com

SHOP

End Clothing
Jamie Dornan
Neuw

Slimfit Jeans, £100, matchesfashion.com

SHOP

Mr Porter
Jamie Dornan
Axel Arigato

Clean 360 Sneakers, £175, endclothing.com

SHOP

Mr Porter