 While she was happy to accept, the BBC costume department felt that the schedule and demands of Doctor Who made sole stewardship of design an excessive burden, and Hudson was therefore asked to nominate a second designer to work with her; she chose Amy Roberts, whose style, though strongly idiosyncratic, was commensurate with Hudson's in its boldness and fantastical sensibility.Among Hudson's best remembered designs on Doctor Who are her costumes for the main characters.In both her first two years on the show, she was responsible for establishing a sartorial style for the Doctor's new companion -- Mary Tamm as the Time Lady Romana in 1978 (The Ribos Operation) and Lalla Ward as Romana's second incarnation in 1979.