Like we all know the stress and strain in shopping for the perfect gift can send energy levels on a downward spiral, forcing us to give up and find refuge in a coffee shop. Selfridges have cottoned on to this trend and are kindly offering festive mince pies to the most exhausted looking shopper, unfortunately keeping you locked in for longer, a shame for Selfridges. But who cant resist a mince pie, especially when they are free?!