Bespoke Shirt in Blenheim by Thomas MasonBlenheim is the name given to the elegant 140 2s dobby structures, often in white on white, for refined formal and business shirts or classical evening wear. Reflecting Blenheim Palace, the ancestral home of the Dukes of Marlborough and the birthplace of Englands greatest statesman Sir Winston Churchill, a World Heritage site of Baroque grandeur and importance. Collar Choice: Spread collar or Button down collar Cuff Choice: One or Two Button Angle.