Fiona Leahy: 'Deck the halls and stack the plates'

Fiona Leahy's eponymous London-based event design and production agency has executed concepts for the likes of Mark Ronson, Jade Jagger and Dita von Teese. During the festive season, Leahy shares her tips for entertaining -- from the perfect candlelight to yield "instant magic," to the importance of stacked plates -- "I think the perfect table for me is one that is nicely considered, but it's not too rigid. You know, just keep it natural."