Hip Hop Clothing Store

Because I Have A Hip Hop Dance Competition Soon And We Dont Really Have Costumes But Were Supposed To Have Black Pants And Then Whatever Colored Shirt. I Looked A Lot Of Places Like Rocawear And Stuff But Theyre Stuff Is Kindof Fancy And Expensive. I Just Need To Find A Place Where I Can Get Some Like Baggy Athletic Pants/clothes. Thanks! :)
Oh And Im Looking For Actually Street Clothes Not Like Yoga Pants :)