Sweater dress
From Tardis Wiki, the free Doctor Who reference
A sweater dress was a knitted dress, especially of wool, worn for warmth. [source needed]
Rose Noble wore a bottle green sweater dress over a white shirt when she witnessed the arrival of Sutekh. (TV: The Legend of Ruby Sunday [+]Loading...["The Legend of Ruby Sunday (TV story)"]/Empire of Death [+]Loading...["Empire of Death (TV story)"])