In wedding preparations, many couples choose to use postcards to send Save the Date, RSVP reply cards or wedding address guides, etc. It saves postage and is full of design, which is one of the most popular trends in light weddings in recent years. The wedding postcard stamps provided by USPS are the key to the perfect delivery of these “wedding messengers”.
Wedding postcard eligibility and current postage
An eligible domestic postcard costs $0.65 under the schedule effective July 12, 2026. Measure the finished card: it must meet USPS postcard length, height, thickness and rectangular-shape rules. Thick, oversized, square, rigid or embellished cards may be priced as letters or another category. Assemble and measure one sample before buying postage for the full mailing.
This article will show you how to choose, match and use USPS postcard stamps, so that your wedding communication will be full of beauty of details from the very first step.
Why choose postcards for wedding correspondence?
Compared with traditional invitations, postcards have the following advantages:
Cheaper postage: United States Postal Service (USPS) postcards cost less than standard letters.
Lighter and more environmentally friendly: Saves paper and envelopes, and is also suitable for mailing large quantities of wedding notices in a short period of time.
More flexible design: both sides can be creatively arranged, images, schedules, maps can be done on one page.
This type of use is usually paired with special wedding postcard stamps (USPS official or related theme stamps) to ensure that the aesthetic and theme style of the wedding are preserved while conveying the message.
What are the options for Wedding Postcard Stamps (USPS)?
The United States Postal Service (USPS) has several wedding stamps designed specifically for postcard mailing:
1. Postcard Rate Forever Stamps
Current Price : $0.65 (as of July 2025)
Features : Specially designed for domestic postcard mailing, with fixed postage, it can still be used even if the postage increases in the future.
Suitable for use : Save the Date postcards, RSVP reply cards, wedding reminder cards, etc.
For example, USPS once launched a postcard stamp with a butterfly pattern. Although the design is relatively neutral, it is very suitable for natural and plant-themed weddings.
2. Love Forever Stamps (applicable to postcards or envelopes within one ounce)
Although the Love stamp series is usually valued at $0.82, some couples still like to use it as the postage for RSVP postcards, especially if they want to unify the visual style of their wedding.
How to choose the wedding postcard stamp that suits you best?
The key to choosing USPS postcard stamps is to strike a balance between practicality and design:
| Scene Usage | Recommended stamp types | Pairing suggestions |
| Save the Date | Postcard rate forever stamps | Choose a simple pattern that coordinates with the main invitation |
| RSVP Card | Postcard stamp or standard forever | If double-sided design is required, avoid patterns that are too complex |
| Wedding Schedule/Route Map | Postcard stamp + small denomination supplementary ticket | You can use stamp combinations to increase visual depth |
| Handwritten greeting postcard | Vintage stamps or personalized forever stamps | Creating a sense of commemoration and artistry |
Creative way to post stamps: Make small stamps the visual focus
Stamps are not only a proof of postage, but can also be part of postcard design:
Collage stamp design : Use two or more stamps of different colors and styles to make the back of the postcard more layered.
Combine DIY seals and stamps : Use cursive fonts and retro rubber stamps to make RSVP cards more ceremonial.
Color matching tips : Try to choose stamp colors that complement or gradient the postcard pattern, such as a light pink postcard with a red love stamp.
Note: The correct way to use Wedding Postcard Stamps
When using USPS postcard stamps to send wedding-related correspondence, remember these helpful tips:
Postcard size must conform to USPS standards (3.5″ x 5″ to 4.25″ x 6″)
Oversized postcards require the use of the standard forever stamp ($0.82)
Put stamps on RSVP cards before sending them out to show your respect for your guests
Avoid using materials that are too smooth or too thick to prevent them from getting stuck in the machine during processing
If you are unsure of the postage, please take a sample of the postcard to the post office for weighing.
Summary: Small stamps, big intentions
A simple postcard + a wedding postcard stamp is not only a tool to convey wedding information, but also a romantic invitation sent in advance. The diverse postcard stamps provided by USPS can help you convey the warmth and care of your wedding to your guests in the most convenient way.
Whether it is the beautiful floral stamp, the simple love series, or the classic postcard rate forever stamp, choosing the right USPS stamp is the final step to put the finishing touch on your wedding correspondence.
Sources and update note
Use the linked primary record for the exact issue, rule or current condition. Prices, availability and platform features can change and should be checked at the time of use.