Formal invitations are standard for events that call for formal or cocktail dress, such as weddings. Addresses, dates, and times are typically spelled out. A formal invitation card should use third person (e.g., they, their) rather than first (e.g., I, we, my, our) and include the full names of the event's hosts.

What is formal and informal invitation?

Formal Invitation is a letter, written in formal language, in the stipulated format for official purpose. While, Informal letter is a letter written in an friendly manner to someone you are familiar with.

What is the definition of informal invitation?

Informal invitation is an invitation which follows a dignified form, tone or style in agreement with an establish norm, custom or values. ( Websters, 2012). For example; - An invitation to a wedding - An Invitation to the graduation ceremony.