1. Sarah Hyland
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Modern Family star Sarah Hyland went for an edgy look with her custom Vera Wang dress. The plunging neckline is sexy but not too revealing. The color on the bodice is beautiful, too!
Hairstylist Ryan Richman wanted to play up the actress' Audrey Hepburn-esque beauty with a low side bun.
"I wanted to create a sleek and elegant look with an edge," he said. "Branching off from the typical bun, I created a unique updo that really showcased the detailing of her Vera Wang dress."
2. Gretchen Mol
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We're getting a 1920s vibe from Boardwalk Empire star Gretchen Mol's sheer silver Dennis Basso dress.
3. Julia Louis-Dreyfus
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Veep star Julia Louis-Dreyfus is known for being hilarious, but her black lace Monique Lhuillier dress is all drama. Absolutely gorgeous.
4. Maisie Williams
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Game of Thrones stunner Maisie Williams looked gorgeous in a fun pink dress with cutouts that showed her nude sheath underneath. Love the gold pumps, too!
5. Uzo Aduba
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Orange is the New Black star Uzo Abuda's yellow Angel Sanchez dress is one of the most original we've ever seen on any awards show red carpet. It's probably our favorite of the night!
6 & 7. Danielle Brooks and Laverne Cox
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Abuda's OITNB co-stars Laverne Cox and Danielle Brooks were showstoppers themselves in their gorgeous red carpet wear. We can't get over Cox's gorgeous Johanna Johnson dress outfitted with a bit of sparkle and a train. Flawless.
8. Jackie Cruz
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Another fashion home run for an OITNB star! Jackie Cruz looked like a gorgeous mosaic in her colorful gown complete with sleeves and a high neckline. We can't stop staring at all of the details!
9. Gwendoline Christie
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Game of Thrones star Gwendoline Christie also gave off a gorgeous '20s flapper vibe with her short wavy style and ruby red Giles gown.
10. Julianna Margulies
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It's pretty much a given that The Good Wife star Julianna Margulies will end up on our best-dressed list. The actress' stunning royal blue gown showed off just enough leg and complemented her porcelain skin like whoa.
11. Natalie Dormer
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The ladies of Game of Thrones killed it on the SAG Awards red carpet. Case in point: Natalie Dormer's colorful gown. It reminds us of a beautiful watercolor painting.
12. Julianne Moore
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Julianne Moore is another best-dressed given — and she didn't disappoint in her embellished emerald green Givenchy gown that she paired with Chopard jewels.
13. Viola Davis
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Um, can we get the name of Viola Davis' trainer? The How to Get Away With Murder star's white gown shows off her seriously toned arms and shoulders. Love how she paired it with a statement bracelet and earrings, too!
14. Emmy Rossum
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What can we say about Emmy Rossum's Giorgio Armani Privé top and skirt with a lace overlay, other than it's gorgeous? Nothing.
14. Emma Stone
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Love, love, love, love Emma Stone's short black dress with sheer skirt look. The Birdman star strikes a dramatic pose in the look — and totally nails it!
15. Julia Roberts
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Leave it to Julia Roberts to steal the show in a pantsuit. The gorgeous actress turned our heads with her plunging Givenchy look that she paired with plenty of diamonds.
16. Sofia Vergara
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OK, so Sofia Vergara looked gorgeous (per usual) in her red silk georgette gown by Donna Karan Atelier. However, all we really wanted to look at was her new engagement ring — um, rock — from Joe Manganiello. The boy did good!
17. Reese Witherspoon
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Does Reese Witherspoon ever look anything but gorgeous? Nope, and her white Giorgio Armani dress proves it.
More on red carpet fashion
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Best dressed of the SAG Awards past
Lorde stays true to her style with a rad Golden Globes pantsuit