Diageo has unveiled limited-edition packaging for two of its flagship spirit brands.

One hundred Johnnie Walker Black Label blended scotch whisky bottles have been decorated with a yellow leather label to mark the 100th anniversary of upmarket retailer Selfridges. The bottles are only available in Selfridges, rsp £100.

Meanwhile, premium gin brand Tanqueray is launching a limited-edition Martini glass, to be sold in Harvey Nichols stores nationwide. Sixty sets containing a glass and a 70cl bottle of the gin, are rolling out now (rsp: £100).

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