It is Jamides celeno.
FW postdiscal band straight & continuous.
HW white striae incomplete ie, some long, some short some dislocated.
https://3.bp.blogspot.com/-Z1iOzC1ws...t_Bobby_01.jpg

Similar
J. malaccanus; FW postdiscal band straight; HW white striae complete.
https://www.butterflycircle.com/chec...20-%20Khew.jpg


J. elpis; FW postdiscal band dislocated ; FW white striae thin.
https://www.ifoundbutterflies.org/me...97cf3608-2.jpg


J. alecto ;FW postdiscal band dislocated; FW white striae thick.
https://www.butterflycircle.com/chec...0-%20Sunny.jpg


TL Seow: Cheers.