Jessica Chastain walked the red carpet for the 2012 Orange British Academy Film Awards on February 12, 2012 in London, England.

She wore a fabulous gold silk blend lamé grecian gown featuring delicate pleating, twisted shoulder straps, and an open back from the Oscar de la Renta Pre-Fall 2012 collection.

Her shimmering gown was accented with a triple strand necklace by Harry Winston and glittery gold Jimmy Choo platform sandals.

Soft wavy curls and lovely makeup concluded her great look.

Buy It:

Oscar de la Renta Grecian Column Gown at Oscar de la Renta

Oscar de la Renta Pleated Lamé Gown at Net-A-Porter

Similar shoes by Jimmy Choo:

Jimmy Choo Leila Sandals (On Sale) at farfetch.com

Jimmy Choo Leila (On Sale) at Footcandy

Jimmy Choo Katima Sandals at Footcandy

Similar necklace:

Dana Kellin Triple Strand Rose Quartz Gem Cut Marquis Bib Necklace at Endless.com

Michael Fassbender attended the 2012 Orange British Academy Film Awards on February 12, 2012 in London, England.

He suited up in a black three-piece suit by Giorgio Armani teamed with a white dress shirt, a black tie, and black oxfords.

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Shailene Woodley arrived at the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She looked lovely wearing a nude strapless and sheer gown with a floral embroidered bodice and rosette applique throughout by Dolce & Gabbana.

Shailene also styled her hair up in a tall bun and wore a fuchsia lip shade.

Tilda Swinton attended the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She wore a chic ivory cap sleeve gown with a contrasting hem from the Celine Pre-Fall 2012 collection.

Tilda also added a matching belt for a defined waist as well as accessorized with sparkly stud earrings and a statement ring.

She wrapped up her look with a voluminous, wavy hair style and natural looking makeup.

Christina Hendricks posed for photographers at the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She looked great wearing a black asymmetric gown with one sleeve, a gathered neckline, and a bow at the side of the waist by Vivienne Westwood.

Her gown was complemented with lovely statement earrings and an embellished box clutch.

Christina finished her look with a messy hairstyle and a bright red lip shade for a pop of color.

Christina Ricci arrived at the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She chose to wear a shiny metallic gold gown with a cascading lapel and high center slit by Givenchy.

Her v-neck gown was teamed with sparkly dangle earrings, a serpent diamond bracelet by Bvlgari, and platform sandals.

Christina finished off her look with a clean updo with bangs in the front and a dark red lip shade.

Bonnie Wright joined Jamie Campbell Bower at the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She picked out a dark blue and white polka dotted dress with ruffle detailing at the hemline and long sleeve cuffs by Prada.

Her dress, however, is bland and certainly not flattering.

Bonnie styled her dress with black tights, a black clutch, and hot pink suede peep toe pumps by Miu Miu.

Her look was complete with long curls, large hoop earrings, and a deep dark red lip shade.

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Similar dress:

Brooks Brothers Silk Polka Dot Dress at Brooks Brothers

Penelope Cruz graced the red carpet for the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

She looked fantastic wearing a dark red strapless column gown with a square front and back by Armani Prive.

Her structure-effect gown also has folded detailing at the waist with a mini asymmetric ruffle detailing.

Penelope accented her gown with sparkly statement earrings by Chopard, a ruby cocktail ring by Chopard, and slate gray platform pumps.

She also styled hair hair up in a tall ponytail with short bangs in the front.

Michelle Williams walked the red carpet for the 2012 Orange British Academy Film Awards on Sunday (February 12) in London, England.

Surprisingly, instead of wearing a gown by a well-known designer, she opted to wear a charming gown by H&M.

Her two-tone strapless gown features a fitted silhouette with a black flower accent at the side of the waist.

Michelle paired her simple gown with a book clutch by Olympia Le-Tan, a statement choker necklace, and black and gold peep toe platform pumps by Jimmy Choo.

She also wore a rich red lip shade for a pop of color.

Buy It:

Similar clutches by Olympia Le-Tan:

Olympia Le-Tan Vile Bodies Book Clutch at LUISAVIAROMA

Olympia Le-Tan Il Decamerone Book Clutch at LUISAVIAROMA