The stars of AMC's hit Mad Men stayed clear of anything retro for the premiere of the show's fifth season.

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January Jones (Betty Draper), known for her cutting edge red carpet gowns, wore pink streaks in her blond hair.

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Alison Brie (Trudy Campbell) was by far the cutest.

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At 12 years old, Kiernan Shipka (Sally Draper) seems to be sailing quite smoothly into the treacherous waters of puberty. Props to her parents/stylist for helping her maintain her sweetness during this difficult transition.

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Jessica Paré (Megan Clavert) was simple but still interesting in her LBD.

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John Slattery (Roger Sterling) and Jon Hamm (Don Draper) were dapper while Robert Morse (Bertram Cooper) seems to be at peace with his choice of corduroys and sneakers.

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Jennifer Westfeldt was gorgeous in emerald green. I loved how Embeth Davidtz's (Rebecca Pryce) gown was at once modest and sexy. However, I'm not feeling costume designer Janie Bryant's gown.

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Carla Ortiz is not on this show (as far as IMDb is concerned) but she needed to be included in this roundup simply because of her mindfuck of a belt.