On the red carpet: Karen Gillian, Kate Bosworth, Suki Waterhouse, Taylor Swift

Karen Gillian wore last-season Louis Vuitton to the 2015 Jameson Empire Awards in London. 

The Scottish actress made the Sixties-inspired mini-dress look young and fun with black Louis Vuitton go-go boots and a texturised bob.

Kate Bosworth wore Dior Spring 2014 Couture to the Fine Arts Museums of San Francisco Mid-Winter Gala, presented by Dior. I like how simply she’s styled this column but the uniformity of those red cut-out details makes this look bland. She accessorised with a Dior clutch.

Suki Waterhouse could probably pull off a refuse sack with aplomb but I think this Dior Couture gown makes her look especially gorgeous. I love the ruffles, the tiers and the cut. This was my favourite look at the Fine Arts Museums of San Francisco Mid-Winter Gala.

Taylor Swift looked sweet in a beaded Kaufmanfranco mini-dress at the 2015 iHeartRadio Music Awards in Los Angeles. The singer accessorised with Tamara Mellon shoes and rings by Rachel Katz and Porter Lyons.