Six Proprieties: to propose → to engage → to set date → to deliver gift → to marry
These are classic six proprieties and in prastise there are many changes, like adding trousseau, new house decoration or simplified to only three proprieties.
Formal stucture of wedding proprieties: three main part, before – during and afte the wedding
Before the wedding: to propose, to engage, to set the date, to deliver gift
During the wedding: Groom go to bride home, maid to lady ceromery, drink weddig wine, new dress for new couple etc.
After the wedding: amenity with relatives