$1.08 Stamps for 3oz Wedding Invitations

After July 10h, 2022 you'll need a $1.08 stamp to send the following first-class mail:

  • 1st class 3 oz letters

You can use our postage calculator to determine which face-value your mailing will need, but be sure to double-check the weight of your invitations with your local USPS post office before ordering postage online.