Trends: It's all eyes on shoulders on red carpet

Sienna Miller at premiere of "The Sea of Trees" on May 16. [Photo/SIPA]

One of the best shoulder looks was comeback kid Sienna Miller who shone in a speckled gray Balenciaga off-the-shoulder dress from Fall 2015 with a band that accentuated her enviable upper torso.

The secret for shoulders is: Toned, but not too skinny!

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