Whether you’re outfitting a corporate team, organizing a charity event, or launching your own apparel brand, ordering custom t-shirts in bulk can save you up to 60% compared to retail pricing. But bulk ordering involves more decisions than most buyers expect — from fabric GSM and printing technique to minimum order quantities and shipping logistics.
This guide walks you through every step of the bulk custom t-shirt ordering process, with practical tips from our team at OEMTshirts — a professional custom apparel manufacturer with 15+ years of experience serving brands, schools, and event organizers worldwide.
In this guide:
Why Order Custom T-Shirts in Bulk?
Step 1: Choose the Right Fabric and Style
Step 2: Pick the Best Printing Method
Step 3: Calculate Your Quantity and Budget
Step 4: Prepare Your Artwork
Step 5: Request Quotes and Compare
Step 6: Understand MOQ, Lead Time, and Shipping
Common Mistakes to Avoid
Frequently Asked Questions
Why Order Custom T-Shirts in Bulk?
Bulk ordering isn’t just about getting a lower per-unit price — it’s about consistency, branding control, and operational efficiency.
1. Significant Cost Savings
When you order 100+ units, the per-shirt cost typically drops by 30-60% compared to small-batch printing. Most manufacturers offer tiered pricing — for example, 50 units at $8.50, 100 units at $6.20, and 500+ units at $4.80 per shirt.
2. Brand Consistency
Bulk orders ensure every shirt in your batch uses the same dye lot, fabric batch, and print color profile. This is critical for corporate apparel and event merchandise where visual consistency reinforces your brand.
3. Inventory Readiness
Having stock on hand means you can fulfill orders, gifts, or event registrations without rushing a new production run. Many of our B2B clients keep 200-500 units in rotating inventory.
Pro tip: If you’re a startup testing product-market fit, start with a 50-unit pilot run before committing to 500+ units. This lets you validate fit, fabric, and print quality without over-investing.
Step 1: Choose the Right Fabric and Style
The base garment matters as much as the print. Here’s how to match fabric to use case.
Cotton T-Shirts (Most Popular)
100% Cotton — Soft, breathable, ideal for retail and giveaways. Our cotton t-shirts collection includes 180-220 GSM options.
Combed Cotton — Smoother surface, better for detailed prints. Recommended for premium brands.
Organic Cotton — GOTS-certified options available for sustainability-focused buyers.
Polyester and Performance Fabrics
100% Polyester — Moisture-wicking, ideal for sports teams and outdoor events. See our poly t-shirts.
Poly-Cotton Blends (65/35 or 50/50) — Balance of comfort and durability, less shrinkage than pure cotton. Browse poly-cotton t-shirts.
Specialty Styles
Washed T-Shirts — Pre-shrunk, vintage feel. Popular for streetwear brands. View our washed t-shirt options.
Heavyweight T-Shirts — 240+ GSM, premium hand-feel. Check out our heavyweight collection.
Hoodies and Sweatshirts — For cooler climates or premium positioning. See custom hoodies and sweatshirts.
Polo Shirts — Corporate and team uniforms. Browse custom polo shirts.
GSM Quick Reference
GSM Range Feel Best For
140-160 Lightweight, sheer Promotional, summer giveaways
180-200 Standard, versatile Most retail and event applications
220-240 Mid-weight, premium Corporate, retail brands
260+ Heavyweight, structured Streetwear, premium positioning
Image suggestion: [Photo of fabric swatches with GSM labels, alt: “Side-by-side comparison of 160 GSM lightweight cotton, 200 GSM standard cotton, and 240 GSM heavyweight cotton t-shirt fabric swatches”]
Step 2: Pick the Best Printing Method
Each printing technique has trade-offs between cost, durability, color complexity, and fabric compatibility.
Screen Printing
Best for: large runs (50+ units) with 1-4 color designs
✅ Lowest per-unit cost at scale
✅ Vibrant, durable prints
❌ Setup fees make small batches expensive
📖 Learn more: Screen Printing Guide
DTG (Direct-to-Garment) Printing
Best for: small batches (1-50 units) with photorealistic or multicolor designs
✅ No minimum order quantity
✅ Photorealistic detail, unlimited colors
❌ Higher per-unit cost
📖 Learn more: DTG Printing
DTF (Direct-to-Film) Printing
Best for: medium runs (20-500 units) with vibrant, durable graphics
✅ Works on most fabric types
✅ Excellent color vibrancy and wash durability
✅ Lower setup than screen printing
📖 Learn more: DTF Printing
Embroidery
Best for: logos on polos, hats, jackets, and premium apparel
✅ Premium, professional look
✅ Extremely durable
❌ Not cost-effective for large graphic designs
📖 Learn more: Custom Embroidery
Quick Decision Tree
Need 50+ units with simple logo? → Screen Printing
Need photorealistic or complex art? → DTG or DTF
Need premium look on polos/hats? → Embroidery
Working with tight deadline? → DTF (fastest turnaround)
Image suggestion: [Comparison chart of 4 printing methods showing fabric samples, alt: “Visual comparison of screen printing, DTG, DTF, and embroidery results on cotton, poly-cotton, and polo shirt fabric samples”]
Step 3: Calculate Your Quantity and Budget
Tiered Pricing Example (100% Cotton T-Shirt, 1-color screen print)
Quantity Per-Unit Cost (USD) Total
50 $8.50 $425
100 $6.20 $620
250 $5.10 $1,275
500 $4.80 $2,400
1,000 $4.20 $4,200
Prices are illustrative based on industry averages for 180-200 GSM cotton, 1-color front print, FOB China port.
Don’t Forget Hidden Costs
Setup fees — $30-80 per color for screen printing
Artwork cleanup — $20-50 if your file isn’t print-ready
Shipping — Sea freight, air freight, or express (DHL/FedEx)
Duties and taxes — Vary by destination country
Sample fees — Most reputable suppliers charge for samples (refunded against bulk order)
Pro tip: Always request a detailed quote that itemizes every cost line. If a quote looks too low, ask what’s excluded.
Step 4: Prepare Your Artwork
Your artwork quality directly affects print quality. Here’s what professional manufacturers need:
File Format
Vector files (AI, EPS, PDF, SVG) — Best for logos and text
High-resolution raster (PNG with transparent background, 300 DPI minimum)
Avoid — JPEG (compression artifacts), low-res screenshots
Color Specifications
Pantone (PMS) codes for spot colors
CMYK values for full-color prints
Specify white underbase if printing on dark garments
Design Considerations
Minimum line thickness — 1pt (0.35mm) for screen printing
Minimum text size — 8pt for readability
Color count — More colors = higher cost for screen printing
Pro tip: Most manufacturers offer free artwork review. Send your file before committing to a full order.
Step 5: Request Quotes and Compare
Don’t settle for the first quote. Here’s how to evaluate suppliers like a pro.
What to Include in Your Quote Request
Garment style and fabric specification
Quantity (and quantity range you’re considering)
Printing method and number of colors
Number of print locations (front, back, sleeve)
Sizes and size breakdown (S/M/L/XL/2XL ratios)
Delivery deadline and destination country
Packaging requirements (individual poly bags, hanger, etc.)
Red Flags to Watch For
🚩 No MOQ transparency
🚩 Quote doesn’t itemize setup fees
🚩 Promises unrealistically fast lead times
🚩 No sample policy or upfront sample fees hidden in fine print
🚩 No certifications (BSCI, SEDEX, OEKO-TEX)
What Good Suppliers Provide
✅ Transparent tiered pricing
✅ Quality certifications (BSCI, OEKO-TEX, SEDEX)
✅ Free artwork review
✅ Sample program with clear terms
✅ Dedicated account manager
Pro tip: A Chinese apparel manufacturer with 10+ years of export experience typically offers 40-60% better pricing than domestic suppliers — but always verify certifications first.
Step 6: Understand MOQ, Lead Time, and Shipping
Minimum Order Quantity (MOQ)
Custom printing — Typically 50-100 units per design
Stock blank apparel — No MOQ (buy by carton)
Custom fabric color — Usually 500+ units
Custom labels and tags — 300+ units
Lead Time
Stage Typical Duration
Sample production 5-7 days
Sample shipping (express) 3-5 days
Bulk production 15-25 days after sample approval
Sea freight 25-40 days
Air freight 7-10 days
Express (DHL/FedEx) 3-5 days
Shipping Method Selection
Sea freight — Most cost-effective for 500+ units or large/heavy items
Air freight — Balance of speed and cost for urgent orders
Express courier — Best for samples and small urgent shipments
Pro tip: Always build in a 2-week buffer beyond your supplier’s stated lead time. International shipping delays happen.
For detailed shipping options and transit times, see our shipping information page.
Common Mistakes to Avoid
1. Skipping the Sample
Skipping samples is the #1 cause of bulk order disasters. Always approve a pre-production sample before authorizing full production.
2. Underestimating Quantity
Adding 10% extra to your order quantity protects against:
Defect rates (industry standard is 2-3%)
Size replacement needs after the event
Re-orders that fall into a different dye lot
3. Choosing Price Over Quality
A $0.50 per-shirt savings means nothing if 20% of the order arrives with print defects or wrong colors. Always evaluate total value.
4. Ignoring Certifications
If you’re selling or distributing the shirts, certifications like OEKO-TEX Standard 100 protect you from liability and reassure your customers.
5. Not Planning for Storage
500 folded t-shirts take up roughly 4 cubic feet of storage space. Plan ahead.
Frequently Asked Questions
What is the minimum order quantity for custom t-shirts?
Most manufacturers require 50-100 units for custom printing. Stock blank apparel can usually be purchased by the carton with no MOQ.
How long does bulk production take?
Standard lead time is 15-25 days after sample approval, plus shipping time (7-40 days depending on method).
Can I mix sizes within a bulk order?
Yes. Most manufacturers accept mixed size breakdowns (e.g., 50 small, 100 medium, 80 large, 50 XL). A typical size ratio is S(10%) M(25%) L(35%) XL(20%) 2XL(10%).
What’s the cheapest way to print custom t-shirts in bulk?
Screen printing is the most cost-effective method for 50+ units with simple designs (1-4 colors).
Do you ship internationally?
Yes. As a wholesale apparel manufacturer based in China, we ship to 60+ countries via sea, air, and express.
Can I get a sample before placing a bulk order?
Yes. Sample fees typically range from $20-80 per piece (depending on decoration) and are usually refunded against your bulk order. Contact us for a custom sample request.
What file format should I send for my logo?
Vector files (AI, EPS, PDF, SVG) are ideal. High-resolution PNG with transparent background (300 DPI) also works. Avoid JPEGs and screenshots.
Are your fabrics certified?
Yes. Our standard fabrics carry OEKO-TEX Standard 100 certification, and we can source GOTS-certified organic cotton and recycled polyesters on request.
Ready to Order Custom T-Shirts in Bulk?
At OEMTshirts, we help businesses, event organizers, and brands produce high-quality custom apparel at competitive wholesale prices. Our 15+ years of manufacturing experience, BSCI and OEKO-TEX certifications, and dedicated account managers make us a trusted partner for orders from 50 to 50,000+ units.
Get started today:
📋 Request a Free Quote
📞 Contact Our Team
🏭 Learn About Our Manufacturing
📚 Browse the Blog for more guides
This guide is maintained by the OEMTshirts expert team. Last updated: October 13, 2026. Found an error or have a suggestion? Contact us.
