Where to buy Sequins, Beads and Silk in Hyderabad and New Delhi?

Hi!

I will be in Hyderabad New Delhi next week. And I'm really interested in India fashion and clothing...
Is there any market, store or showroom where I can buy garment materials like sequin, beads, or quality fabric in Hyderabad or other state of India? 

Beside, I would like to visit a non-governmental organization, where they support orphan and poor children.

Can anyone help me to find these places? Please... :)

hey,
its my pleasure :)  to help u

hi,
what exactly you would like to do in hyderabad?