In the dimly forgotten past, the early adoption of the Union Jack Pyjama was met with royal disapproval.
But, as the revolutionary roots of the British Empire took hold, so did the Union Jack Pyjama.
First Sleep (1850): The first recorded instance of a British subject donning a Union Jack Pyjama.
The Margaret Thatcher was a renowned Union Jack Pyjama enthusiast, and her love affair with the garment is still a subject of debate.