If you're looking for original prints, it'll set you back by at least a grand or so. You could buy these at Avenger Toys, (Opp. Hawaiian Shack, Bandra), or online at www.rock-robe.in
If you're ok with the Thailand / SE-Asia prints (anything between Rs 250 to Rs 450, depending on your bargaining power), try Musician's Mall at Charni Road, Hollywood Bollywood at Elco Market, Bandra, various shops on Hill Road, Bandra, and there are some who retail near IRLA, Vile Parle and on the Lokhandwala Market street, Andheri.
If the Hair ain't Long, then something is Wrong