10/09/2010 08:07 BST | Updated 22/05/2015 06:12 BST

January Jones Works Ice Cool Style As Emma Frost On X-Men: First Class Set

January Jones white outfit fur hat emma frost x-men White out. January Jones as superheroine Emma Frost. Photo: Dean / Baker / INF

If you thought Betty Draper was an icy blonde, you ain't seen nothing yet...

January Jones has swapped her prissy (but oh-so-covetable) Mad Men fashions for a superhero look straight out of Dr Zhivago.

Jones, who plays mutant Emma Frost in the prequel X-Men: First Class, hit the film's set in a dramatic all-white fur hat, cape, gloves, knee-high boots, and tights, while her blonde locks hung loose.

Poor girl -- she just can't get out of the 60s.