There is a six (6) letter word for it. It is called a tuxedo.
Another name for a life jacket would be a PFD.
anorak
dublohelfissen
Bolero jacket is sort of a wrap around the shoulders
Flak JacketBulletproof JacketArmored JacketKevlar Jacket
blurb
doublet
parka
There is none. Dinner jacket is English English for tuxedo! It does imply a black tie and vice versa.
Banquet
hey the answer is dublohelfissen
a sweatshirt or a hoodie