January looked utterly chic in a bright blue Chloe crochet frock at the brand's VIP fashion show in Los Angeles.
The actress stepped out to the 2013 Emmy Awards in a strapless blush Givenchy dress, Cartier jewels and sideswept waves.
January opted for a fun printed Parker mini at the Vanity Fair's Toast to Mad Men event in Los Angeles.
The star stunned on the 2012 Emmys red carpet in a sculptural design by Zac Posen paired with Christian Louboutin heels and a Cartier clutch.
January turned heads in an Atelier Versace dress with Neil Lane jewelry and Jimmy Choo platforms at the 61st Annual Primetime Emmy Awards in L.A..
The actress wore a futuristic blue gown with a high-low hemline at the 2013 Emmy Awards in Los Angeles.
Jones looked chic in a strapless Chanel ensemble at the brand's fine jewelry 80th anniversary celebration in New York City.
The actress looked lovely in a Carolina Herrera gold lace gown at the 2011 SAG Awards.
Jones wore a Rouland Mouret cutout dress and Cartier earrings at the season premiere of Mad Men at ArcLight Cinemas.
The blond beauty looked gorgeous in a cheerful yellow gown by Atelier Versace at the 2012 Met Gala.
Jones rocked a pair of coated skinny jeans with a black lace blouse and sleek blazer for a chic look in New York City that felt both contemporary and sophisticated.
Jones looked adorable in a mod-inspired hot pink mini dress paired with neutral accessories.
Jones wore a cheerful floral dress by Sam & Lavi paired with a tan coat and blue strappy sandals at a Coach event in Los Angeles.
The actress wore a striking Mary Katrantzou jacquard dress featuring a vivid landscape print at the Women In Film's 2013 Crystal + Lucy Awards.
The star looked glamorous in a Miu Miu ensemble paired with retro-inspired accessories at Paris Fashion Week.
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