No there is no uniform but there is a dress-code. Girls general wear Suit/Jeans/T-Shirt except western dresses(Anything not looking so decent).

Boys:- Jeans/Collared T-Shirt.

the scenario of this year might be different but I think it should be more or less same. Boys do wear collarless t-shirts as well but at least watch for a month when you join and change accordingly. You will be noticed mostly in Practical/Lab Classes :-) Have a happy Engineering.