Design

There is only three campus of NID:
Ahmedabad
Gandhinagar
Bengaluru
http://www.nid.edu/institute/campuses.html

You can refer the link for fee structure or else you can check with the college:
http://www.ppsuni.ac.in/courses/architecture-and-design/

To join a fashion design course, one needs to pass class 12th with 50% marks. Then clear the entrance exam required for admission. Some of the design entrance exams are:
Common Entrance Examination for Design, CEED
National Institute of Fashion Technology Entrance Exam
International Institute of Fashion Technology Entrance Exam
J D Institute of Fashion Technology Entrance Exam
National Academy of Fashion technology Entrance Exam
National Entrance Examination for Design (NEED)
National Institute of Design Entrance Exam

Hi,
You have the following options:
Masters in designing
Masters in Fashion management
M.Sc
M.Des
M.Arch

Private colleges for fashion designing in Payangadi, Kannur:
Aims Institute of Management Studies, Wakad, Pune
Ramachandran International Institute of Management (RIIM-Arihant Group of Institutes), Bavdhan, Pune

Many colleges offer MBA with specialization in interior designing. Just opt for these colleges by searching for them on google and applying for them. MBA will help you go deep into the study of interior designing and help you get a better future.

Can you specify the location where you wish to apply?

Yes you can apply. Refer to the link:
http://admissions.nid.edu/eligibility-criteria.aspx

You need to score 50% in your class 12th examination from any stream. Also, after that, you need to appear for entrance examinations for your preferred colleges, but some colleges do not require entrance exam you can directly apply there.