I'm Divorced & Getting Remarried

May I use Ms. instead of Mrs.?  Ms is never properly used on wedding invitations or on most other forms of social stationery.  The use of "Ms." is reserved for business correspondence and , under certain circumstances, the addressing of wedding invitation envelopes.  If you like, you may omit "mrs." and use just your first, maiden and married names.  If you do that, your finance's title is omitted as well.