I am an MBA graduate,I am not happy with my current job. I like fashion designing but i know nothing about that. What shall I do pls advice

As you said you don't know nothing about fashion designing I would like to say go through internet,fashion magazines and talk with people related to this field you will acquire a brief idea about this field....after that you may go for short or part time fashion course or you may also opt for online

ultimate aim of study is getting job and you have already reached you goal now the thing is you are not satisfied with the current job try to find out the problem another option is try to find out new job and change the old one.

ok, the quatation I use is that the example is u. As u have completed ur MBA and u r also doing job so start loving ur job don't go here and there else u will achive just zero. Try to come near ur sector as try to join companies related to fashion designing