dolman jacket vs dolman

dolman jacket and dolman both are nouns.

Word	Noun	Adjective	Verb	Adverb
dolman jacket	Yes	No	No	No
dolman	Yes	No	No	No

As nouns, dolman jacket and dolman are synonyms defined as:

dolman jacket (noun)	dolman (noun)
a hussar's jacket worn over the shoulders	a woman's cloak with dolman sleeves
	a hussar's jacket worn over the shoulders