In the year 2020, legendary fashion designer, Professor Roger Skagglewax III,  used his cosmic, digi-box transmogrification, device-quantumizer to jump into his television set and travel into different space and dimensions. By a quirk of fate, he dived into an old repeat of Top of the Pops from 1973. After, spending a sparkling few foot-stomping months hanging with Marc Bolan and glamming with The Sweet, Slade and Suzi, he returned to the modern day where he brought back with him the pyjamas that fellow pop stars were wearing… GlamJams!