SAG Awards 2013: Red carpet fashion

January Jones is a last-minute stunner on the SAG Awards red carpet, wearing a black and white Prabal Gurung gown, her blond hair sculpted into a pompadour-mullet like David Bowie from his Aladdin Sane days.  (Matt Sayles / InvisionAP)

Designer Zuhair Murad had a decidedly more low-key moment on the red carpet tonight than at the Golden Globes. Amy Poehler’s simple black jersey gown is a 180 from Jennifer Lopez’s Globes gown, a blush-colored lace style that was about as sheer as you can get without risking an FCC fine.   (Matt Sayles / InvisionAP)

Jennifer Lawrence walking the SAG Awards red carpet, apparently with walking pneumonia. Her navy blue gown is by Dior.  (Frazer Harrison / Getty Images)

Marion Cotillard wore a navy blue Dior gown with a white bodice and high-low hem. And her short bob hairstyle is the epitome of French chic.  (Frazer Harrison / Getty Images)

Claire Danes in a one-shoulder, black Givenchy gown.  (Matt Sayles / InvisionAP)

There is a lot of dark blue and black on the carpet. Tina Fey looks as good as she ever has in a strapless black Oscar de la Renta gown with a sparkly belt.   (Matt Sayles / InvisionAP)

Nicole Kidman is wearing an anything-but-basic-black, sheer Vivienne Westwood gown with delicate floral embroidery on the front.  (Matt Sayles / InvisionAP)

Amanda Seyfried is in a Zac Posen navy blue fishtail gown. The gown doesn’t do much for her, but the amazing Lorraine Schwartz medallion necklace saves it.  (Matt Sayles / InvisionAP)

Julianne Moore can do no wrong when it comes to the red carpet. She’s in a white Chanel couture gown with black and white floral embroidery on the skirt.  (Jason Kempin / Getty Images)

Jessica Chastain’s strapless red Alexander McQueen gown fits her like a glove, and the color works well with her hair. But somehow, it’s just meh.  (Kevork Djansezian / Getty Images)

“Glee” star Naya Rivera is all over the sheer trend, wearing a black satin corseted Donna Karan gown with sheer accordion pleating across the decolletage. It’s a lot to take in.  (Frazer Harrison / Getty Images)

Rodarte designers Kate and Laura Mulleavy had a major score on the red carpet too. Kerry Washington is wearing a white strapless gown with a structured bodice by the Pasadena-based sisters. White gowns have been everywhere lately, but this one is something special.  (Frazer Harrison / Getty Images)

Freida Pinto’s shocking pink draped Roland Mouret gown had the surprising detail of flirty black bows in back. Pinto is also wearing killer black Roger Vivier Papillon heels.  (Jason Kempin / Getty Images)

Michelle Dockery (“Downton Abbey”) looks smoldering in a vintage black Ralph Rucci gown with sheer cutouts revealing the contours of her side cleavage. Yes, side cleavage, and in a good way.  (Jordan Strauss / InvisionAP)

Busy Philipps’ insanely gorgeous, chunky stone necklace by L.A. designer Irene Neuwirth.  (Frazer Harrison / Getty Images)

Hollywood has gone crazy for mermaids. Katrina Bowden (“30 Rock”) is wearing a celadon green tulle and chiffon fishtail gown by Badgley Mischka.  (Kevork Djansezian / Getty Images)

Kiernan Shipka (“Mad Men”) is in blush Oscar de la Renta.  (Frazer Harrison / Getty Images)

Ellie Kemper is in a sea-foam green Reem Acra dress with sparkly floral embroidery and a giant half bow at the waist.   (Kevork Djansezian / Getty Images)

Ariel Winter in peach and wearing earrings by Jamie Wolf and a ring by Graziela.  (Alberto E. Rodriguez / Getty Images)