Elbows at the ready - experience tells us that an H&M designer collaboration causes a shop-floor frenzy. With the high street label's Marni collaboration on sale today, weve edited the collection for you to make your dash and grab shopping trip that bit easier. Here are team ELLEs favourite 30 pieces from the collection. From quirky printed anoraks and classic Marni resin jewellery, to trend-led silk short and top pyjama-style sets. It's sure to be a sell-out.