Kremi Otashliyska and Leona "Binx" Walton, after Vionnet, Paris, October 2013.
And the second way to wear a cosy turtleneck: with dark skinny jeans and high-top sneakers. 
Recreate Kremi's look (kind of):
525 America Cotton Cable mock sweater, Anthrolpologie Custommade honeycomb jumper, Iris & Ink turtleneck sweater, Altuzarra long sleeve sweater, Theory Astral turtleneck sweater, Tibi Patterned turtleneck sweater, or April, May Tate turtleneck sweater
Gucci Barcelona mid-top lace-up sneakers