Debra Messing rarely disappoints on the red carpet, and this one-shoulder red gown at the 2009 ceremony continued that tradition. We love the dress' unique silhouette, and her hair and makeup are stunning. Click ahead to see all the fashionistas, and vote for your favorite on the last slide! Don't miss TV Guide Network's coverage of this year's red carpet on Emmys Red Carpet with Chris Harrison on August 29 at 6/5c on TV Guide Network. And be sure to check out our live Red Carpet Fashion Cam at the same time on TVGuide.com

How I Met Your Mother's Alyson Hannigan looks breathtaking in this black, tiered strapless mermaid gown from 2009. The simplicity of the dress helps showcase her hair and awesome post-baby body.

The New Adventures of Old Christine star Julia Louis-Dreyfus dazzled in this salmon silk gown at the 2008 awards.

Five-time nominee Jennifer Aniston was an Emmy red-carpet mainstay. Our favorite of her looks: this Chanel gown from 2004.

Grey's Anatomy star Sandra Oh was stunning in a black lace number from Oscar de la Renta at the 2008 awards.

Ordinarily we wouldn't hold out much hope for mint green feathers, but Ugly Betty's Vanessa Williams pulled it off at the 2007 ceremony.

As if she weren't beautiful enough already, Top Chef host Padma Lakshmi rocked this skin-tight white gown at the 2007 ceremony.

Law & Order: SVU's Mariska Hargitay stood out at the 2008 awards in this one-shouldered canary gown.

Heidi Klum, host of Project Runway, shimmers in this avant-garde Armani Privé gown at the 2008 awards.

Weeds' Mary-Louise Parker was smokin' on the 2008 red carpet in this turquoise Roberto Cavalli gown.

At the 2008 awards, House's Olivia Wilde was pure elegance in this satin Reem Acra gown. Tweet Emmys red carpet fashion with us! Use #tvgemmys