Thank you for the responses. Looks like I will just stick with a pair of light khakis and my sneakers. I read about having to take your shoes off at the Taj and how your socks will be black by the time you leave. My plan is to carry an old pair with me to slip over my regular ones and simply discard when done.

ttjoseph, do you know which restaurant you ate at there? They have:

Mahjong Room - which apppears to be find dining

Bagh-e-Bahar - multi cusine in the garden by the pool

Taj Bano - Buffet meals

Peshawri - Indian Northwest Frontier Cuisine

As we are only in the country for 2 nights I want to try and get the best experiences I can.