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Sienna Miller is the star of M&S' autumn 2023 collection (and it's bound to sell out fast)

autumn
M&S' new autumn collection, modelled by Sienna Miller, is now available to shop. (Marks & Spencer)

While the heatwave has us sweating more than usual for September, Marks & Spencer's new Anything But Ordinary collection has just landed and it's all we're going to be wearing this autumn.

Starring none other than British actress, Sienna Miller, the retailer dropped its first campaign video on Instagram to showcase some of the pieces for the new season that are now available on their website.

As for what fashion trends you can expect to see this autumn? Miller can be seen wearing colourful knitwear, tailored suiting and statement checked coats, to name a few.

Shop M&S' new collection

The new collection is full of autumnal pieces that are perfect for a range of occasions, whether it's workwear staples or statement outerwear you can wear for years to come.

For us, the coats are really the star of the show: there are twill blends in neutral hues, pops of pink patterns and shearling lined bomber jackets, so you're bound to find a new coat that will suit your personal style.

Prices start from £12.50 and go up to £99, so there are lots of budget-friendly (yet fabulously stylish) options.

We can't wait to add a few new-in items to our basket, and we bet some of the hero items will be well on their way to being sold out by the time this heatwave is over.

Shop Sienna Miller's M&S outfits from the autumn 2023 collection

(Marks & Spencer)
(Marks & Spencer)

Shop the coat Shop the boots Shop the belt

(Marks & Spencer)
(Marks & Spencer)

Shop the jumper Shop the skirt Shop the scarf

(Marks & Spencer)
(Marks & Spencer)

Shop the blazer Shop the shirt Shop the jeans Shop the loafers

(Marks & Spencer)
(Marks & Spencer)

Shop the jacket Shop the satin skirt

(Marks & Spencer)
(Marks & Spencer)

Shop the blazer Shop the waistcoat Shop the knitted top Shop the wide leg trousers

(Marks & Spencer)
(Marks & Spencer)

Shop the coat Shop the jumper Shop the wide leg trousers Shop the trainers

(Marks & Spencer)
(Marks & Spencer)

Shop the dress Shop the bomber jacket Shop the bag Shop the boots

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