Rihanna: Rainbow Sweatshirt & Pants

Rihanna out and about in New York. March 27th, 2016 – photo: AKM-GSI
Rihanna was spotted leaving her hotel in New York wearing a Rainbow Dégradé Sweatshirt ($1,345.00) and matching Rainbow Track Pants ($1,575.00) by The Elder Statesman, Moschino Crystal-Embellished Cat-Eye Sunglasses ($240.00), her Dior Diorever Tote (Not available online) and Manolo Blahnik Bipunta Suede Pumps ($694.99 – wrong color).
WOW!! Rihanna knows fashion. I love her rainbow activewear.. Where can I purchase that same activewea?