Riya Sen struts her stuff <BR><BR><br><p class=clear>&nbsp;</p>Designer Abhishek Dutta launched his ethnic Indian collection. The gorgeous actress Riya Sen walked the ramp in an ochre-orange saree trimmed with metal tassels, draped over a halter neck blouse. Dutta used contrasts and managed a fine blend of formals and casuals. Abhishek also showcased structured jackets, high-waisted trousers and skirts, and fabrics ranging from embossed suedes, denims, corduroys to softer ones like georgettes and crushed cottons. Shades of green, grey and brown dominated the collection.<br><p class=clear>&nbsp;</p>