If you have a bit of spare cash this Christmas then you might want to buy your man this £15,000 dressing gown. It is from the wool of a Vicuna, a Llama like creature which lives in the Peruvian highlands and is expensive because the animals can only be shown every two years. The wool is compared to a mix of cashmere and silk and is said to be very warm. If you want one of these of dressing gowns Selfridges will add a monogram for you at no extra cost. Bargain.