Daisy Marc Jacobs Tweet Shop

Want to get your hands on some Marc Jacobs without the spend? The brand that found models for its AW14 campaign via Instagram continues its love affair with social media with this cool three-day pop. Your money's no good here – if you want some of the mini-treats and samples on offer, you'll have to tweet with the hashtag #MJDaisyChain. There'll also be a DJ, free drinks and a pop-up manicure parlour to help get your tweeting fingers looking sweet.