I made the mistake of taking a lot of cothes. I didn't wear approximately 40% of them so during the Christmas holidays I had to take them home. I would advise you to organise your clothes into a series of outfits that you can rotate on a two/three week basis. For exampe, I have 20 outfits (I sometimes mix and match items from different outfits) and I probably repeat the outfits once every two/three weeks. Ensure you have clothing for the weekends, going out etc..
With regards to shoes I have one pair that comes in different colours and I own 5 pairs of that shoe. I also have a pair of boots for Winter, 1 pair of Converse, 1 pair running shoes and 3 pairs of heels. For me, those are sufficient for the entire academic year.
In terms of numbers of each clothing items I took:
Skirts: 10
Dresses: 5
Blazers and Jackets: 10
Blouses: 15
T-shirts: (mainly for lounging/ sleeping in): 6
Fitted shirts: 5
Pyjamas: 3 pairs
Vests: 10
Hoodies: 3
Shoes: 11 pairs