Working with Agnieszka Holland proved to be a turning point in the career of the aspiring costume designer. In an interview with Bartosz Czartoryski from Onet, the artist added:
That's when I realised that this is what I really wanted to do in life. When I landed in the States, I started studying at the Tisch School of Arts, made some great friends in the film department and, starting with secretly sewing costumes in the school studio for small amateur productions, moved on to bigger and bigger projects.
Overseas, she made one film after another. Starting with short films, she quickly rose through the ranks, becoming a costume designer for increasingly larger productions. In 2011, she designed the costumes for The Broken Tower, directed by James Franco, and a year later for Rama Mosley's fantasy comedy The Brass Teapot. 2013's Ain't Them Bodies Saints turned out to be an important film in her career. The crime melodrama with an all-star cast, directed by David Lowery (known for Ghost Story, among others), led the Polish designer to later help create the acclaimed The Green Knight with the director.
Recalling her professional beginnings, Turzańska said on Polish Radio II:
I didn't shy away from interpreting scripts differently or thinking for myself. I didn't try to fit into the New York world. I cultivated what I grew up with: my communist childhood, playing with sticks and pebbles, making something out of nothing. It made it easier for me to imagine certain things.
The following years brought the artist a number of successful projects. In 2015, Turzańska created costumes for Rebecca Miller's comedy Maggie's Plan, starring Greta Gerwig, Julianne Moore and Ethan Hawke, whom she met again a few months later when designing costumes for Ti West's western The Valley of Violence.