True Vintage Revival TVR504 - Teresa Palmer - The Choice
The color of these sunglasses is light tortoise ('demi blonde').
The sunglasses are clearly visible on the movie poster and worn in several scenes in the film.
It looks like Benjamin Walker, who plays the other main character in the film, wears a pair of Ray-Ban RB3025 Aviator sunglasses
Reference: True Vintage Revival TVR504 Vintage JD, color: demi blonde