Mr Six Togs was owned by the late Jack Hickinbotham who's main shop was in Ilkeston, he had a shop in Eastwood too , both the Eastwood and Ilkeston shops were just called "J.A. Hickinbothams".
He also owned a clothes factory at the top of Bath Street in Ilkeston that made trousers and suits etc that went under the brand name of "John Anthony International". Don't know if he did the same in Chesterfield but in the other 2 shops he ran a credit scheme where you had a card and would pay 50p or £1 every week , and if you missed a couple of weeks Jack would come round to see you..