dance costumes

Hello friends....This is a question mainly for Delhi folks. I need to get some dance costumes for my daughter's dance group. They are dancing on western type songs...dhoom 2 and all... I will be visiting India next month and will be in New Delhi. Does anyone know of any stores there where I will be able to get some dance costumes. Any suggestions are welcome.

Sorry if i am posting it in the wrong place but didnt know where else to go. Someone please help!