The postage rates below are no longer current for 3.5 oz & 3oz odd-sized letters. Please see the $1.06 stamps page for current pricing and information.
If you are mailing your wedding invitations and it weighs 3.5oz you will need a $1.05 stamp to mail it 1st-class. This is also the stamp you need if you need to mail a 3 oz letter that is odd-sized/non-machinable. Be sure to double-check the weight of your invitations with your local USPS post office.
Zazzle offers thousands of designs for wedding-themed $1.05 stamps as well as all other first-class face values that are approved by the USPS.
- Browse all custom wedding postage stamps
- See rates for all 2013 USPS Stamps
- Other similar face values for wedding stamps:
- $0.92 cent stamps (1st class large envelope – 1 oz)
- $1.12 stamps (1st class large envelope – 2 oz)
- $1.26 stamps (1st 3 oz odd size)
- $1.32 stamps (1st class large envelope – 3 oz)
- Use our postage calculator to determine the postage you need
