The ban imposed by Karnataka on Feb. 5 has sparked protests by Muslim students and parents, and counter-protests by Hindu students, forcing authorities to close schools there earlier this month.
"It is my personal belief that people of all religions should accept the school's dress code," Shah said. Karnataka is ruled by Modi and Shah's Hindu nationalist Bharatiya Janata Party, whose leaders have invoked the hijab dispute at election rallies in some northern states voting in phases.
What he want to wear is his preference.