Turn every piece of mail into a branded experience that gets noticed.

Make a Lasting Impression with Custom Envelope Designs

Start your design
Custom-designed letterhead printed on premium paper, showcasing a professional business identity

Why Custom Envelope Design in Michigan Matters

Your envelope is more than just packaging — it’s the first impression of your brand. A professionally designed envelope instantly communicates credibility, builds anticipation, and sets the tone before your message is even opened. Whether you’re sending invoices, invitations, or marketing materials, custom envelopes help you stand out in a crowded mailbox and show your recipients that you value quality and attention to detail.

  • Reinforce brand identity.
  • Increase open rates (for direct mail).
  • Add a professional touch to correspondence.
  • Reinforce brand identity.

Size

Popular Sizes

A-4 (4.25" x 6.25") Invitation
#9 (3.875" x 8.875") Commercial
#10 (4.125 x 9.5") Standard
#10 (4.125 x 9.5") Standard with Window
A-7

All Sizes

#10 (4.125" x 9.5") Standard
#10 (4.125" x 9.5") Standard with window
#10 (4.125" x 9.5") Universal
9" x 12" Horizontal Booklet
9" x 12" Vertical Catalog
10" x 13" Horizontal Booklet
10" x 13" Vertical Catalog

A-2 (4.375" x 5.75") Announcement
3.625" x 6.5" Remittance - Long Flap
3.625" x 6.5" Remittance - Short Flap
A-4 (4.24" x 6.25") Invitation
A-6 (4.75" x 6.5") Announcement
A-7 (5.25" x 7.25") Announcement
#9 (3.875" x 8.875") Commercial
#9 (3.875" x 8.875") Commercial with window

Color

Full Color Front (Outside Only) or Full Color Both Sides (Outside and Inside)

Paper

70 lb. Opaque Smooth White

How it works

Choose Your Product

Share your vision or email your logo

Choose Your Package

Approve the design proof

We Create Your Design

Print & delivery

Affordable Design Packages

Basic Letterhead Package

ONLY $49
Design pricing starts at $49
Includes 1-2 images or logos and basic copy
Up to 3 revisions

Professional Letterhead Package

ONLY $69
Design pricing starts at $69
Includes 3-4 images or logos and basic copy
Up to 3 revisions

Premium Letterhead Package

ONLY $89
Design pricing starts at $89
Includes 5+ images or logos and basic copy
Up to 3 revisions

TESTIMONIALS

Don’t take our word for it

Take a look at what our amazing clients have to say about us, and the great impact Plan 9 has had on their businesses.

Janine Bruan

What an OUTSTANDING company!! From creating my logo to designing my website,  working with Chris @ Plan 9 Graphic Design was truly an incredible experience.  His creative eye and professional insight on "small business" start up was EXACTLY what I needed to launch my new business and hit the ground running! My website looks AMAZING...truly a one of a kind design! Looking forward to working with Chris on ALL of my future business design needs. THANK YOU so much,   I couldn't have done it without you!

Jason Staron

Chris did an awesome job on the logo for my company.  He also did custom invoices and envelopes that I still use today.  
Re-ordering is a cinch too.  I highly recommend using Plan 9 for any marketing needs!

OMG Auto Spa & Mobile Detailing

Chris did and amazing job on redesigning my company's logo and also our flyers and business cards.  He is easy to work with and has great talent and vision for advertising and helping people to brand an  grow their business.

Slowfoot Michigan

If you need anything from brochures, logos,  to full websites Chris at Plan 9 is the man! Very cost effective,  quick turnaround times,  and Chris is just an absolute joy to work with.  10/10 highly recommend!

Jewelianne Lindly

Chris is friendly, professional, efficient, prompt, and overall wonderful to work with. I've had Chris complete a few projects and been extremely happy with his work every single time. I'm actually about to contact him about another small project now that the State is opening back up. Thank you Chris!

Ready to create a custom envelope that makes a lasting first impression?

Your envelope is the first thing people see — and it sets the tone for everything inside. A custom-designed envelope instantly elevates your brand, captures attention in the mailbox, and shows clients or customers that you care about every detail. From bold, eye-catching designs to subtle, sophisticated finishes, we’ll help you create an envelope that stands out and leaves a lasting impression before it’s even opened.

Tell us about your Marketing needs

From hand-crafted websites to custom digital marketing, graphic design, and professional printing services, we deliver everything your brand needs to grow and stand out—both online and offline. Share your details with us, and let’s bring your vision to life.
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FAQ

Frequently Asked Questions