River Island once again has some highly desirable material awaiting us in the new season. The high street chain not only announced their collaboration with Rihanna this week, this also presented their Autumn Winter 2012 highlights in London. The collection was showcased on mannequins lined up and layered to the max. For River Island this season, layering is key. Fur detailed overcoats, over sized vests, cinched waists and ornate detailing rule the roost. However, once again it’s the accessories collection that has me completely captivated. Amazing leather bags, high heeled shoes and sparkly gems are all on my wish list for fall. Here’s a look at some of my highlights from the collection…