Hello,
If you want to be a fashion designer then no matter which course you choose. If you want to take arts you can take it. If you want to take Science you also can take it. Because after 12th you have to join the fashion college for diploma course or degree course whatever you want. You can join college in India. Also go for abroad for study fashion designing. I'll suggest you that you can do your UG degree in fashion designing from India then you can go for aborad for masters degree. It will better. Because you will gain more knowledge. You can join so many colleges like
I'll provide you a link below you can check it for more details about the college
https://design.careers360.com/colleges/list-of-fashion-design-colleges-in-india
All the best.
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