Custom Envelopes for 2025

Where Can I Buy Envelopes?

At 123Print, we’ve got the perfect envelope for every need! Whether you’re mailing business letters, invoices, catalogs, or other important documents, choose from a wide range of personalized options in various sizes and styles. Need extra security? Our blue litho-lined security envelopes keep your contents private. Want to save time? Our windowed mailing envelopes let you print addresses directly on your letterhead—no more hand-writing! 

Custom Envelopes

You can opt to have your return and mailing addresses printed on your customizable product. Include your name, company name, or logo, feature a design, border, or theme, and add stylish fonts and colors with optional foil accents.

Choose our striking templates or create your own. Our designs vary from sleek and simple to fun and colorful. Find what works best for your industry, brand, and personality.

Closures

We offer envelopes with standard gummed closures or sanitary self-seal options; simply pull the strip underneath the flap and press down the adhesive backing. For our traditional gummed envelopes, we also offer moisteners for a quick and hygienic way to seal your important documents inside.

Bulk Orders

Stay prepared throughout the year—the more you order, the more you save!

Additional Products

Looking for stylish mailers to fill your envelopes? Check out our custom letterheads, rack cards, brochures, and flyers. You can also create custom address labels and envelope seals.

How Long Will It Take to Get My Order?

• Production Time: 1–4 business days
• Shipping Time: 1–6 business days (varies by location and shipping method)
• Additional Services: Custom addressing, design assistance, and proof approvals may extend processing times.

Note: We are not liable for delays caused by FedEx, UPS, or USPS. A digital proof of your design will be sent via email for final approval before printing.

Return Policy

If we make an error on your product, we’ll fix it at no charge. However, we do not provide refunds, returns, or exchanges for customer mistakes. Please review your proof carefully before approval. Report any issues within 30 days of delivery.