Sienna Miller Has a Great Eye for Dresses—5 Trends She Can't Resist

Be it summer, autumn, winter or spring, I'll turn to Sienna Miller throughout the year for her valuable style inspiration. Favouring relaxed and wearable cuts with a distinctly boho edge, the actor's day-to-day style is one of the most iconic out there, and as we're finally moving into the warmer weather, I'm naturally turning to the star for a mood board refresh. Having done my time in heavy trousers, coats and jumpers, I'm especially interested in seeing how Miller's summer dress rotation is shaping up this year.

I came back from my research brimming with inspiration. Enamoured with Miller's ability to make new-season trends feel timeless and wearable, I've narrowed down her best dress looks to five of my favourites, all of which speak to Miller's excellent style as well as some of the season's chicest pieces.

Read on to discover the dress trends that have Miller's seal of approval for summer 2024.

1. PUFF SLEEVES

Sienna Miller wears a purple dress.

(Image credit: Getty Images)

Style Notes: This summer, the ultra-pretty puff-sleeve dress has been climbing the ranks. Spotted across designer and high-street brands, the structured silhouette is a refreshed favourite. Miller chose a style in a light purple hue, but I've seen them in just about every colour over the past few months, and they all look endlessly elegant.

SHOP THE PUFF-SLEEVE DRESS TREND:

2. FRILLY

Sienna Miller wears a blue dress.

(Image credit: Getty Images)

Style Notes: With an enduring love for the boho aesthetic, Miller's wardrobe is brimming with frilly finds. Reaching for the floaty trend for red carpet events and casual outings alike, frilly dresses make up a notable portion of Miller's collection—and reappear every summer like clockwork.

SHOP THE FRILLY DRESS TREND:

3. WHITE BRODERIE ANGLAISE

Sienna Miller wears a white dress.

(Image credit: Getty Images)

Style Notes: This airy dress trend is ideal for keeping you cool and comfortable throughout hot summer days. Composed of a rigid cotton fabric, the broderie detail adds a lighter touch that offers both a pretty detail and breathability. Styling a typically boho-inspired look, Miller accessorised hers with a statement belt and oversized earrings, but the trend looks just as elegant when styled with fewer add-ons.

SHOP THE WHITE BRODERIE-ANGLAISE DRESS TREND:

4. BLACK

Sienna Miller wears a black dress

(Image credit: Splash)

Style Notes: No wardrobe is complete without an LBD, and Miller certainly understands the importance of this crucial buy. Choosing one with a strapless neckline, the actor crafted an elegant outfit that was easily accessorised with a black bag and shoes.

SHOP THE BLACK DRESS TREND:

5. SHEER

Sienna Miller wears a sheer dress.

(Image credit: Getty Images)

Style Notes: Celebrities love the naked dress trend, and Miller is no different. Wearing a typically "feminine" style emblazoned with floral details, Miller's floor-sweeping dress played into her preference for delicate details and flowing silhouettes.

SHOP THE SHEER DRESS TREND:

Natalie Munro
News Writer

Natalie Munro is Who What Wear UK’s news writer. Having worked in the fashion industry since her time at university—where she obtained a BA in Journalism from University of the Arts London, Natalie's experience spans journalistic and styling roles. In the early stages of her career Natalie predominately worked on editorial shoots for fashion publications such as British Vogue, Vogue Ukraine, AnOther Magazine and Elle UK, before moving into journalism roles.

On completion of her degree she interned in the editorial team at British Vogue and later went on to freelance for the publication. Here, she developed her interest in reporting on the latest fashion news and trends. Inspired by the dynamic nature of the industry, Natalie went on to write for other lifestyle and fashion brands and publications before taking on the role as News Writer for Who What Wear.

With an interest in uncovering the latest fashion trends, Natalie takes a leading role in identifying news for Who What Wear UK. Focusing on trends on and off the runway, as well as street style and celebrity fashion, Natalie reports on a daily basis, ensuring that she remains ahead of the trends. Natalie also creates content for Who What Wear’s social channels including TikTok and Instagram on a weekly basis.