Emma Watson dazzles in White Ralph Lauren Gown and Jennifer Fisher Cuffs at Noah's London Premiere

Who: Emma Watson

Where: The Noah premiere at Leicester Square in London.

Gown: Ralph Lauren Collection.

Cuffs: Jennifer Fisher Single Bar Rose Gold-Plated Cuff, which retails for $615 USD at Net-A-Porter.

Comment: Stunning star style from the very much grown up Emma Watson.