NIFT

Although the list keeps changing every year but you can use this as a reference-
http://www.nift.ac.in/Downloads/FIT_21sep16.pdf
http://www.nift.ac.in/Downloads/studentexchange_2016_17.pdf
http://www.nift.ac.in/Downloads/studentexchange_20aug.pdf
http://www.nift.ac.in/Downloads/Revised15_2_16_StudentExchangeOpportunity_ July_December_2016.pdf
There will probably be a different set of colleges for this academic year.

It is best to go to their site and read up about whatever course you want to take.
http://www.nift.ac.in/Downloads/Admission-Prospectus2017.pdf

Getting admission in NIFT has nothing to do with you being an average student. You will have to prepare for an entrance test to get into NIFT.

National Institute of Fashion Technology (NIFT) is a fashion institute in India. It was set up in 1986 under the aegis of the Ministry of Textiles, Government of India and is an institution of design, management, and technology for the international fashion business. The majority of today's famous fashion designers are NIFT pass out.
NIFT is a better option in comparison to your other choice.

NIFT is undoubtedly the better option when it comes to designing courses.

Your question is not clear. NIFTs are Indian institutes for graduation and post graduation studies in Fashion Designing, Technology and Management.

NIFT, Kolkata comes under top 5 NIFT centres. The faculty is one of the oldest and most experienced. And one can sit for the placement from any of the centres. So placement is not really an issue.

Yes, you can get selected and NIFT, Kolkata is really good for Fashion Communication. Though the department is new in NIFT, Kolkata yet it is doing excellent and is considered to be one of the best departments.

NIFT, Delhi is the best institute to get into.