The Fell breed is distinctive and consistent in appearance, breeding uniformly true to type. They are well muscled but not drafty, suitable for riding and driving. An important conformation feature is well laid back and sloping shoulders to give the comfortable riding action. The shoulders should not be too fine at the withers. The legs must be strong, with plenty of flat bone and the feet round with the characteristic blue horn, and there is feathering around the feet.
Most Fells are solid black, though browns, bays and grays are occassionally seen.
A small white star and small amounts of white on the hind legs below the fetlock is tolerated but not desired. Heads are small with a straight profile. Manes and tails are profuse. The Fell was selected for a combination of strength, agility and style. Its gaits are smooth and athletic and it is an excellent trotter and jumper.