Actress Rachel Weisz at premiere of "The Lobster". [Photo/SIPA]

Rachel Weisz chanelled a similar style but in white for "The Lobster" premiere in a Louis Vuitton gown with a sequined section that drew eyes up to her shoulders.

Natalie Portman at premiere of "Mia Madre". [Photo/SIPA]

Elsewhere, the trend was for shoulders to be sexily exposed with truncated gowns, with the top parts lopped off, like Natalie Portman's delicate Dior strapless gown in black and pale blue.