Print your own invitations : It’s definitely to print from your own printer than to pay a printer to do it for you! Printing your own invitations saves you money and you can put the printing on your own deadline.
Limit what you send out with the invitations
Don’t use an inner envelope or blotter paper.
Be creative with replies
Ask guests to reply online or by telephone. Or you can use postcards for RSVPs so that you save on postage.
Don't use square envelopes
Square envelopes cost more for postage, which adds up when you're sending out a lot of them!