longcoat

noun2

1. •
   An overcoat that hangs to midcalf.

   • At a table just inside the window sat a black-bearded man in a gray longcoat. — 1995
2. •
   A variety of a dog breed that has long hair.

   • The Chihuahua is the smallest breed of dog and is available in both the longcoat and shortcoat varieties. — 1969