Custom Shirt Mailer Boxes

Each box is engineered for safe transit and strong visual impact. With precise folds and custom printing, your shirt arrives neatly folded and beautifully presented—creating an instant connection with your customer.

Materials

We use durable materials that balance strength, protection, and print appeal:

• Corrugated cardboard for shipping-grade protection
• Rigid board for luxury shirt deliveries
• Kraft paperboard for an eco-conscious appeal
• White cardstock for crisp, clean prints

Sizes

Choose dimensions that snugly fit your shirts and branding needs:

• Slim boxes for single dress shirts
• Medium-size mailers for polos or tees
• Larger mailers for bundles or multi-item sets
• Fully tailored sizing for your garment specifications

Prints

Elevate your branding with vibrant, high-resolution prints and finishes:

• Inside and outside full-color printing
• Smudge-free inks and eco-safe coatings
• Logo, tagline, or seasonal artwork
• Matte, gloss, or textured surface options

Add-ons

Add creative touches and functional upgrades to your shirt mailer box:

• Tissue paper inserts with custom prints
• Magnetic flaps or self-locking tabs
• Thank-you card slots or promo code holders
• Embossed logos or foil-stamped brand names

Types of Boxes

Select from different mailer styles based on your product and packaging flow:

• Front-tuck mailer boxes
• Roll-end tuck top boxes
• Two-piece rigid mailers
• Collapsible mailers for storage efficiency

3Ps Approach

Our shirt mailer boxes are guided by the Presentation, Preservation, and Protection framework for brand-safe delivery.

Presentation

Strong visual appeal makes your packaging feel premium and gift-ready, even during standard shipping.

Preservation

We use interior folds and materials that maintain the shirt’s fold, prevent creases, and resist moisture or smudges.

Protection

Corrugated and rigid builds safeguard shirts against crush damage, bending, and weather during transit.

Upgrade to Premium Packaging

Impress customers with elevated finishes and detailing:

• Soft-touch matte lamination
• Gold or silver foil stamping
• Die-cut branding or shaped edges
• Custom sleeves or belly bands

Why Choose Us?

We offer shirt mailer boxes that reinforce your brand while meeting your logistics and budget needs. With us, you’ll receive:

• Complete design and sizing flexibility
• Eco-conscious packaging options
• Speedy production and delivery
• Friendly support and quality control

Get A Quote

Looking for reliable and stylish shirt mailer boxes?To get cost-effective packaging boxes without compromising on quality, you can contact us at (469) 649-8706 or email us sales@customboxeslab.com

When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:

Inside Dimensions (Critical for Product Fit)

• Length (L): The longest side of the box measured inside from one corner to the opposite corner.
• Width (W): The shorter side of the box measured inside perpendicular to the length.
• Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.

Outside Dimensions (Important for Shipping & Storage)

• Measure the outer surfaces of the box including material thickness.
• Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.

Material Thickness (Board Caliper)

• The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
• Impacts both the internal usable space and external dimensions.

Flap Measurements

• For boxes with flaps (e.g., mailer or shipping boxes), measure:
• Inner flaps: Ensure they meet in the middle without overlapping too much.
• Outer flaps: Allow proper sealing without gaps.

Tolerances

• Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
• Ensure the product fits without being too tight or loose.

Volume Capacity

• Calculate internal cubic capacity (L × W × H).
• Helps in determining how much space the product will occupy and shipping efficiency.

Product Orientation

• Decide how the product sits inside the box and measure accordingly.
• Orientation affects whether length or width is the primary dimension.

Die-Cut Openings or Windows

• Measure exact placement, height, and width for any cutouts.
• Ensure structural integrity when adding windows.

Printing Bleed & Safe Zones

• Include measurements for:
• Bleed area: Extra space beyond the cut line for printing.
• Safe zone: Inner area where critical text or logos should be placed.

Closure Type & Locking Tabs

• Measure slots, tabs, or locks for boxes with custom closures.
• Precision is required to avoid misalignment during assembly.

Packaging Style

• Folds, creases, and scores must be measured for accurate dieline creation.
• Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.