Scarlett Johansson to captivate attendees at premieres with her timeless elegance and stunning presence. However, without specific details about the event.

Scarlett Johansson's appearance, I can't provide further information.

Scarlett Johansson is known for her talent, versatility, and style, and her presence at events often garners attention and admiration.

If you have any specific questions or topics related to Scarlett Johansson or the premiere of "Marriage Story" at TIFF 2019, feel free to ask!