We are getting married in Jamaica and sent out save the date cards out 7 months in advance. Some people have let me know that they will not be able to attend the wedding in Jamaica. Should I still send these people a formal wedding invitation? We are planning to send the invitations out about 4 months in advance, but most of the people who are attending will have already began booking their trips by then. I just wasn't sure what the etiquette was for those who cannot come and if it is worse to send them an invite even though I know their answer is no or if leaving them off is worse.