Simons tapped "Stranger Things" actress Millie Bobby Brown to model looks from the new line.
The Women's March on Washington drew close to half a million people.
The first three locations will open in Chandigarh, Elante and Delhi later this year.
Fellow Angel Miranda Kerr, as well as models Jessica Hart and Marloes Horst, have served as past ambassadors for the Australian swimwear brand.
The love affair between bloggers and fashion brands and retailers is entering its next phase, and money is a big part of the question.