Sienna Miller definitely looks younger than her age, but that doesn't mean she should dress younger.
The 31-year-old did not look her best at the British Academy Television Awards in London on Sunday in a frost-blue, lace Matthew Williamson dress.
With the long sleeves and flared skirt, the frock quickly crash-landed into twee territory, and, dare we say it, made Sienna look kinda silly.
Her spiked Christian Louboutin pumps may have been an attempt at edgy, but instead were a badly mismatched choice.
We do love her artfully messy bun though!
[Image via Lia Toby/WENN.]