Titanic Shugborough Mi'ladys's Fancy
Listed under Shugborough in the beer festival list, it turns out this beer is brewed by Titanic. Here's what their site says (including being a January special - I had it in September):
Jan & Feb
Mi Lady's Fancy ABV 4.6%
As Spring comes in the great houses and the lambs dance in the country estates a deep stirring occurs in the brewhouse. The brewer turns his skills to produce a golden beer to remind him of the sunshine, delicately hopped yet full bodied to celebrate the growth of another year.