Priscille was educated in India and the United Kingdom where she completed her Bar vocational training. In 2002, she became a member of the Honourable Society of the Inner Temple and was admitted to the BAR of the United Kingdom in 2003.

She is a practising Attorney and Notary specialising in commercial and corporate law.

Priscille sits as the legal advisor on numerous local boards, as a director of various local and international Companies and was appointed in 2016 as a member of the Anti-Corruption Commission of Seychelles.