Popsugar Fashion Celebrity Fashion Sienna Miller's Yellow Slip Dress Sienna Miller Looked Like an Actual Ray of Sunshine at the Tory Burch Show 17 February 2018 by Morgane Le Caer Image Source: Getty As POPSUGAR editors, we independently select and write about stuff we love and think you'll like too. If you buy a product we have recommended, we may receive affiliate commission, which in turn supports our work. While we love keeping an eye on the actual shows, one of our favourite Fashion Week activities is to spot celebrities on the front row and gush over their outfits — and when Sienna Miller stepped out to discover Tory Burch's Autumn 2018 collection, that's exactly what we did. Dressed in a gorgeous Tory Burch buttercup slip dress, the fun British star looked like a bright ray of sunshine on a cold Winter morning. Accessorised with a trendy teddy coat, a pale blue suede bag stitched with fringe, and white mules, her outfit made her stand out from the crowd in the best way possible. Of course, it's not the first time that Sienna has given us major wardrobe envy. The actress — who recently looked like a modern day Cinderella at the amfAR Gala — is always rocking the latest trends, whether it's by wearing the statement jacket of the season, stylish silver sandals, or an actual gown. Read on to get a closer look at her full outfit, then shop similar dresses to add to your own wardrobe. Sienna Miller Image Source: Getty / Cindy Ord Sienna Miller and Julianne Moore Image Source: Getty / Cindy Ord Sienna Miller Image Source: Getty / Cindy Ord Julianne Moore, Sienna Miller, Zoey Deutch, and Maggie Q Image Source: Getty / Cindy Ord Julianne Moore, Tory Burch, and Sienna Miller Image Source: Getty / Cindy Ord Sienna Miller Image Source: Getty / Cindy Ord IRO Altara Asymmetric Draped Crepe De Chine Midi Dress IRO Altara Asymmetric Draped Crepe De Chine Midi Dress (£155, originally £310) IRO Dresses from theoutnet.com Buy Now Zimmermann Ruche Slip Dress Zimmermann Ruche Slip Dress (£307) Zimmermann Cocktail Dresses from shopbop.com Buy Now Tim Coppens Jersey Slip Dress Yellow Tim Coppens Jersey Slip Dress Yellow (£162, originally £539) Tim Coppens Dresses from lagarconne.com Buy Now River Island Orange Pleated Strappy Slip Dress River Island Orange Pleated Strappy Slip Dress (£42) River Island Dresses from riverisland.com Buy Now Asos Cowl Neck Slip Dress Asos Cowl Neck Slip Dress (£10) Asos Evening Dresses from asos.com Buy Now Pinko 3/4 Length Slip Dress Pinko 3/4 Length Slip Dress (£189) Pinko Dresses from yoox.com Buy Now Erika Cavallini Short Dress Erika Cavallini Short Dress (£205) yoox.com Dresses from yoox.com Buy Now PrettyLittleThing Mustard Satin Belted Slip Dress PrettyLittleThing Mustard Satin Belted Slip Dress (£15, originally £20) PrettyLittleThing Dresses from prettylittlething.com Buy Now Chloé Silk-crêpe Slip Dress Chloé Silk-crêpe Slip Dress (£507, originally £845) Chloé Dresses from mytheresa.com Buy Now Cédric Charlier Midi Slip Dress Cédric Charlier Midi Slip Dress (£273, originally £455) Cédric Charlier Cocktail Dresses from farfetch.com Buy Now Celebrity FashionBritish CelebritiesShoppingGet The LookWinter FashionFashion WeekTory BurchFront RowNew York Fashion WeekDresses