The actress shared a picture of herself wearing a jeweled scarf around her head.
She captioned the photo, “New Fashion Line coming soon.”
Lohan recently made news when she claimed she was “racially profiled” while wearing a headscarf at London’s Heathrow Airport.
The “Mean Girls” star said an airport worker “opened my passport and saw ‘Lindsay Lohan’ and started immediately apologizing, but then said: ‘Please take off your headscarf.'”
Lohan was returning from Turkey, where she recently met President Recep Tayyip Erdogan.
She said she wore a headscarf in Turkey out of “personal respect.”
Lohan, who has been photographed carrying a Quran, says she finds “solace” studying the Muslim holy book and other religious texts.