What is the name of the sunglasses worn by Christine Baranskis character tanya in the movie mamma mia?

In the movie "Mamma Mia!", Christine Baranski's character Tanya is known for her stylish and glamorous sunglasses, which are often referred to simply as oversized or statement sunglasses. While there isn't a specific brand or model publicly associated with them, they contribute significantly to her character's chic and sophisticated persona. The sunglasses enhance her glamorous look, embodying the fun and vibrant spirit of the film.