The 1st Assistant style:Button down shirt, waistcoat, suit jacket, dress pants, dress shoes, and top hat
The 2nd Assistant style:Trench coat, dress shirt, tie, trousers, black shoes
The 3rd Assistant style:Similar to the third doctor
The 4th Assistant style:Gothic tailcoat jacket, button up shirt, suspenders, slacks, loafers
The 5th Assistant style:Red suit vest, plain white button shirt, open button up jacket, black pants and plimsoll shoes
The 6th Assistant style:Similar to the 6th Doctor
The 7th Assistant style:Long sleeve shirt, sleeveless safari jacket, plain trousers, spectator shoes, and fedora
The 8th Assistant style:Similar to the 8th doctor