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Retro Birthday Postcards | 1950s Style Cards – Personalized Mid Century Modern Postcards

SKU: PC15490

$0.89

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Our retro birthday postcards capture the charm of 1950s style cards with a unique mid-century modern style, perfect for sending personalized birthday greetings that stand out. These retro birthday postcards feature an eye-catching atomic mod design and vintage modern pattern, making them ideal for businesses wanting to send birthday client postcards that leave a lasting impression. Each postcard measures 6 inches by 4 inches, with an oversized option available at 5.5 inches by 8.5 inches for greater visibility. Printed on high quality cardstock, you can choose between a smooth 16pt matte or a glossy coated finish to match your brand’s aesthetic.

Customize your postcards with your name or company name prominently displayed on the front, along with the option to change the outside message to suit your marketing needs. Add your logo, photo, and contact information on the backside of each card to create business birthday cards that effectively combine happy birthday marketing with brand promotion. Address lines on the back are optional, allowing flexibility depending on your mailing preferences.

- Retro birthday postcards designed in authentic mid-century modern style
- Measures 6 in. x 4 in., with oversized 5.5 in. x 8.5 in. upgrade available
- Printed on durable 16pt matte or coated gloss cardstock for a premium feel
- Fully customizable front message and backside with logo, photo, and contact info
- Optional address lines for easy mailing
- Designed by Swirly World Designs, trusted for quality custom postcard printing

These mid century postcards combine style and function to help you connect with clients through personalized birthday greetings that reflect your brand’s unique personality. The retro mod boomerang pattern adds a nostalgic yet modern flair that resonates with customers who appreciate vintage aesthetics. Using these business birthday cards as part of your happy birthday marketing strategy can increase customer loyalty and engagement.

Our custom postcard printing process ensures sharp colors and crisp details on every card, making each piece a memorable touchpoint for your clients. Whether you’re sending out bulk mailers or hand-delivering cards, the high quality cardstock resists wear and tear during transit. This product is backed by Swirly World Designs’ commitment to excellence and customer satisfaction.

Celebrate birthdays with style and sophistication using these atomic mod design postcards that blend retro charm with practical marketing benefits. Perfect for any business looking to make personalized birthday greetings more impactful and professional.

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Our retro birthday postcards capture the charm of 1950s style cards with a unique mid-century modern style, perfect for sending personalized birthday greetings that stand out. These retro birthday postcards feature an eye-catching atomic mod design and vintage modern pattern, making them ideal for businesses wanting to send birthday client postcards that leave a lasting impression. Each postcard measures 6 inches by 4 inches, with an oversized option available at 5.5 inches by 8.5 inches for greater visibility. Printed on high quality cardstock, you can choose between a smooth 16pt matte or a glossy coated finish to match your brand’s aesthetic.

Customize your postcards with your name or company name prominently displayed on the front, along with the option to change the outside message to suit your marketing needs. Add your logo, photo, and contact information on the backside of each card to create business birthday cards that effectively combine happy birthday marketing with brand promotion. Address lines on the back are optional, allowing flexibility depending on your mailing preferences.

- Retro birthday postcards designed in authentic mid-century modern style
- Measures 6 in. x 4 in., with oversized 5.5 in. x 8.5 in. upgrade available
- Printed on durable 16pt matte or coated gloss cardstock for a premium feel
- Fully customizable front message and backside with logo, photo, and contact info
- Optional address lines for easy mailing
- Designed by Swirly World Designs, trusted for quality custom postcard printing

These mid century postcards combine style and function to help you connect with clients through personalized birthday greetings that reflect your brand’s unique personality. The retro mod boomerang pattern adds a nostalgic yet modern flair that resonates with customers who appreciate vintage aesthetics. Using these business birthday cards as part of your happy birthday marketing strategy can increase customer loyalty and engagement.

Our custom postcard printing process ensures sharp colors and crisp details on every card, making each piece a memorable touchpoint for your clients. Whether you’re sending out bulk mailers or hand-delivering cards, the high quality cardstock resists wear and tear during transit. This product is backed by Swirly World Designs’ commitment to excellence and customer satisfaction.

Celebrate birthdays with style and sophistication using these atomic mod design postcards that blend retro charm with practical marketing benefits. Perfect for any business looking to make personalized birthday greetings more impactful and professional.

ORDER

To place an order on our website, please fill out the form below 😊

SPECS
  • Standard Postcard (4 in. x 6 in.)
  • Oversized Postcard (5.5 in. x 8.5 in.) 
  • Address lines on the back are optional and can be deleted. 
  • High-quality 16pt coated gloss or matte recycled card stock.
DESIGNER

Need designer assistance? We’re happy to help! Simply share your details in the order form below, and we’ll email your custom proof within 24 business hours for your approval before printing.

Questions? Just click “CHAT.”

PROOFS

Complimentary Proof Before Purchase?

You may request a complimentary proof before ordering. If you'd like to preview your personalized design first, we're happy to help.

Text: 714-926-8495
Email: swirlyworlddesigns@gmail.com

Please include the design SKU and your customization details (names, wording, logo, colors, etc.).

We’ll create your proof and send it via email for review before you place your order.

SHIP

PLAIN CARDS - NO CUSTOMIZATION: 

• Sent to production in 1 business day. 

• Production/Transit time 6 business days.

CUSTOMIZATION ON CARDS/INVITES:

• Sent to production upon proof approval.

• If you self-edit your cards & approve, we'll send to production right away!

• Upon approval, production/ship 6 business days.

*You should receive your order within 1 week!