紋付(もんつき)

もんつき
noun
formal kimono with family crest; crested garment
clothing
1. formal kimono with family crest
A formal Japanese garment featuring the wearer's family crest (mon). The most formal type of traditional Japanese attire.
I wore a crested kimono with hakama at the wedding.
紋付(もんつき)袴(はかま) is the full formal outfit for men
I inherited my grandfather's crested kimono.
A crested kimono with five family crests is the most formal.
五(いつ)つ紋(もん) = five crests (the most formal level)

Usage

紋付(もんつき) refers to any garment bearing a family crest (家紋(かもん)). Most commonly refers to a formal black kimono worn by men at ceremonies.

Cultural note

The number of crests indicates the level of formality:

CULTURAL NOTE (full formal outfit):
For men: 紋付(もんつき)羽織(はおり)袴(はかま) (crested haori jacket with hakama pants)
For women: 黒留(くろとめ)袖(そで) with family crests

CULTURAL NOTE (occasions):

Note: Rental services (貸衣装(かしいしょう)) are common since many families no longer own 紋付(もんつき).