The keywords of coats for NATURAL type are
CASUAL and LONG
NATURAL type looks stylish wearing on casual coats like sheepskin or duffle coat. They can also wear on long length and big silhouette coat stylishly. It is better for them to choose the coat having long length or oversized shapes than simple design. Designs like big collars or double breasted are also good to make their coordination look better. Dropped shoulder coat is also good to make rough silhouette for them.
Chester coat (long length is better)
Down coat (long length is better)
･Simple standard design
･Feminine design or decoration