black crested garment
Refers to formal Japanese clothing, typically a kimono or haori, dyed black and bearing a family crest (紋). Most commonly associated with men's formal wear such as the montsuki haori hakama set.
At weddings, the groom's father often wears a black crested garment.
Standard spelling for a black garment bearing a family crest.
Variant with okurigana き; both spellings are used.
Compound of 黒 (black) + 紋 (crest) + 付き (attached). The spelling 黒紋付 is a standard abbreviation of 黒紋付き.