Rihanna’s final collaboration with River Island will include 80 pieces (some will be limited), and will go on sale November 7th [Update: collection is now live and may be purchased direct from River Island here]. Slinky black dresses have become a bit of a theme for all the collections and they are well represented in this holiday collection. Our favorites are the denim and plaid pieces, as well the long coats with varsity jacket details at the collar and cuff. See them all on the next page.