Sienna Miller Just Wore the Easy Summer Outfit That Is All Over Zara and M&S

Sienna Miller is currently promoting her upcoming TV series The Loudest Voice in New York. Yesterday, for one of her interviews, she wore the perfect throw-on summer look: a green trouser suit with a white T-shirt and cream pumps. Her grass-green single breasted trouser suit is by Gucci, as are her cream pumps with gold buckles on the toes. However, this is an outfit which you will find up and down the high street this summer.

Earlier in the year, John Lewis and Partners’ green, wide-leg trouser suit proved to be a hit with the fashion crowd and sold out quickly. Since then, it has since been restocked in a couple of sizes. Marks and Spencer and Zara are also going big on paint-box coloured trouser suits. In fact, M&S has a mint-green double-breasted style that is just as punchy as Sienna’s.

Miller’s costar Naomi Watts also wore a fail-safe summer outfit to the interview, pairing a black Batsheva midi dress featuring pearl button details and exaggerated puffy sleeves with white mules and rose-coloured sunglasses.

Keep scrolling to see these perfect summer looks, and then shop the best green suits on the high street right now.

On Sienna Miller: Gucci trouser suit and shoes

On Naomi Watts: Batsheva sress

Next up, see our guide on how to wear a trouser suit.