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WHAT SHE WORE Williams' fluorescent floral satin Matthew Williamson dress took a spot in the limelight at the Nantucket Film Festival. She accessorized with a skinny bangle and subdued neutral pointy-toe pumps.
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Allison Williams

Williams’ fluorescent floral satin Matthew Williamson dress took a spot in the limelight at the Nantucket Film Festival. She accessorized with a skinny bangle and subdued neutral pointy-toe pumps.

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