Sienna Miller Xmas Party Collection at M&S

The neck tie blouse is everything

She nailed her last collection earlier this year, and now the latest limited-edition partywear collection designed by Sienna Miller is ALMOST here. Featuring luxurious satin, sequins, velvet and romantic ruffles mixed with tailoring and denim, the designs hark back to the iconic days of disco, drawing inspiration from New York’s legendary nightclub, Studio 54. Here are all the pieces you’ll want to own.

Animal magic

Add an edge this party season in this year’s must-have print: animal. The slouchy velvet blazer, wide-leg trousers and matching fitted waistcoat are the key pieces you need. Wear the waistcoat as a standalone top or for maximum impact, under the jacket Sienna-style. Team with strappy black heels for a dramatic finishing touch.

Green goddess

If you buy one dress this party season, make it this one. In easy-to-wear satin, this maxi dress will cause a stir on the dance floor. The draped bodice gives way to a maxi-length skirt with a subtle-yet-sultry slit detail. Team with the matching sandals (inspired by a favourite pair of Sienna’s) for an opulent take on tonal dressing.

Good jeans

Sienna is the undisputed queen of high-low dressing: mixing formal, dressy items in luxe fabrics with more laid-back everyday pieces. We’re loving these slouchy, barrel-leg jeans worn with the romantic ruffled silk blouse and velvet blazer. A sell-out in Sienna’s last collection and available in either ivory or dark grey, these jeans are the key piece your wardrobe has been waiting for; trust us they’ll be your go-to all winter long.

In the details

With a nod to the gorgeously intricate designs of ’30s Art Deco, this floral-print jacket and matching wide-leg trousers are the perfect choice whether you’re entertaining at home or heading out to celebrate with friends. Hand-embellished with delicate all-over beading, both pieces are fully lined for a luxurious finish. Wear together for a maximalist feel or pair with other pieces from the collection, such as the barrel-leg jeans.

Find the collection in store

The ultimate sparkly Xmas party dress

M&S x Sienna Miller will be available online and in the following M&S stores from today – Thursday 31 October.