Chloë Sevigny was 41 in The Snowman when she played the character 'Sylvia Ottersen / Ane Pedersen'.
That was over 7 years ago in 2017.
Today she is 49, and has starred in 77 movies in total, 13 of those since The Snowman was released.
In The Snowman, I think Chloë Sevigny looks: