I generally purchase John Player shirts which I feel comfortable to wear for all seasons. Large variety of formal and causal, good color and print options and on top it suits my pocket. Around 1000/- INR you will get good options. Easily available to all city market places or in Malls. I never had experience of colour fade or shirnk with John player shirts. I used my shirts for all in n out actions and still found with good colour shine after every wash.