Jessica Chastain helped kick off the Galeries Lafayette Christmas decoration celebration on Wednesday (November 7) in Paris France.
The actress pushed a big button to light up the tree at the department store to help start the holiday shopping season.
Chastain was looking gorgeous in an balck velvet dress by Ulyana Sergeenko, diamond necklace by Piaget and sandals by Sophia Webster.
Check the pictures in our gallery :
Appearances & Public Events > 2018 > Nov 07 │Les Galeries Lafayette Christmas Decorations Inauguration in Paris, France