Ordering 100 custom or blank T-shirts sounds straightforward, but getting an accurate wholesale quote requires more than simply stating the quantity.

For a 100-piece order of 250GSM 100% cotton oversized T-shirts, several details can affect the final product cost, customization cost, packaging, shipping, and delivery timeline. Color selection, size distribution, printing requirements, and destination country all need to be considered before a supplier can provide a reliable quotation.

This guide explains what buyers should prepare when sourcing 250GSM oversized cotton T-shirts in bulk, especially when purchasing for a clothing brand, event, promotional campaign, retail project, team, or private-label business.

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Why 250GSM Cotton T-Shirts Are Popular for Bulk Orders

GSM stands for grams per square meter and is commonly used to describe the weight and density of fabric.

A 250GSM T-shirt is substantially heavier than many lightweight promotional T-shirts. The heavier fabric can provide a more substantial hand feel, better structure, and a more premium appearance.

For buyers comparing wholesale T-shirts, 250GSM cotton can be attractive when the goal is to create a garment that feels more substantial than a basic lightweight tee.

Typical applications include:

• Streetwear collections

• Independent clothing brands

• Private-label apparel

• Promotional merchandise

• Event staff apparel

• Artist merchandise

• Retail resale

• Company uniforms

• Community or organization apparel

• Fashion-focused oversized T-shirt collections

The important point is that fabric weight should be considered together with cotton composition, construction, fit, finishing, and customization method.

A 250GSM specification by itself does not tell you everything about the finished garment.

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What Information Do You Need to Order 100 T-Shirts?

When requesting a quotation, suppliers generally need several basic specifications.

For a 100-piece order, prepare the following information:

1. Product style

2. Quantity

3. Color

4. Size breakdown

5. Logo or artwork requirements

6. Printing location

7. Shipping destination

8. Postal or ZIP code

9. Required delivery date

10. Packaging requirements, if applicable

Providing these details together makes the quotation process much more efficient.

Instead of asking:

“How much for 100 T-shirts?”

a stronger inquiry would specify:

“I need 100 pieces of 250GSM oversized 100% cotton T-shirts, with the following size breakdown, colors, printing location, and shipping destination.”

This gives the supplier enough information to calculate a much more useful quotation.

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1. Confirm the Exact T-Shirt Style

The first step is making sure everyone is discussing the same product.

A product title may contain terms such as:

• 100% cotton

• 250GSM

• oversized

• blank T-shirt

• heavyweight

• wholesale

• custom logo

However, these terms do not completely define the garment.

Before ordering, confirm details such as:

• Fabric composition

• Fabric weight

• Fit

• Neck construction

• Sleeve length

• Body length

• Shoulder construction

• Hem finishing

• Available colors

• Available sizes

If the supplier provides a product page, sending the exact product link with your inquiry is one of the easiest ways to avoid confusion.

For example, buyers sourcing a specific 250GSM oversized blank cotton T-shirt should reference the exact product rather than describing the garment only as a “heavy T-shirt.”

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2. Decide Between Blank and Custom T-Shirts

One of the biggest differences in wholesale T-shirt pricing is whether the garments are blank or customized.

Blank T-Shirts

Blank T-shirts are suitable when you:

• Want to add decoration locally

• Are testing a new clothing concept

• Need plain garments for resale

• Already have a separate printing supplier

• Want to minimize initial customization requirements

Custom Printed T-Shirts

Custom printing is more appropriate when the supplier will handle the complete production process.

Common customization areas include:

• Front logo

• Back logo

• Chest print

• Sleeve print

• Large graphic

• Text printing

• Brand name

• Promotional artwork

The printing method can also affect pricing.

Depending on the artwork and quantity, options may include screen printing, heat transfer, direct-to-film, embroidery, or other decoration techniques.

Therefore, simply saying “custom logo” may not be enough for a final quote.

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3. Tell the Supplier Where the Logo Will Be Printed

Logo placement matters because different locations can require different production setups.

Common printing locations include:

Front Chest

A small chest logo is a common choice for company apparel and branded uniforms.

Center Front

A larger central design is more common for fashion merchandise, promotional campaigns, and graphic T-shirts.

Back

Large back graphics can create a stronger visual impact and are frequently used for event or streetwear designs.

Sleeve

Sleeve printing is useful for secondary branding but may require additional production work.

Multiple Locations

A shirt with printing on the front, back, and sleeve will normally require more production work than a shirt with a single print location.

When requesting a quotation, specify exactly where the design should appear.

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4. Prepare Your Size Breakdown Before Ordering

A quantity of 100 pieces is only the total quantity.

The supplier also needs to know how those 100 pieces are divided between sizes.

For example, a buyer might need:

• S: 10

• M: 25

• L: 30

• XL: 25

• XXL: 10

The actual breakdown will depend on the target market and customer profile.

If you are ordering for resale, use your expected customer demand rather than simply dividing the quantity evenly.

If the supplier has a minimum quantity per color or size, this should also be confirmed before finalizing the order.

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5. Choose Your Colors Carefully

Color selection can affect both the production process and inventory planning.

For a 100-piece order, buyers should clearly state whether they want:

• One color

• Multiple colors

• Mixed colors

• A specific Pantone color

• Standard stock colors

For example:

100 pieces total — black and white mixed.

is much more useful than:

100 T-shirts, different colors.

If a brand has a specific color requirement, provide a Pantone reference or another accurate color specification whenever possible.

This is especially important for private-label and branded apparel.

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6. Ask About MOQ by Color and Style

The overall order quantity may be 100 pieces, but suppliers can sometimes apply separate minimum quantities depending on:

• Color

• Size

• Printing method

• Customization

• Fabric

• Style

• Packaging

• Private-label requirements

For example, a supplier may accept 100 pieces total but have different requirements for custom colors or custom manufacturing.

This is why buyers should ask:

“Is the MOQ 100 pieces total, or does the minimum quantity apply separately to each color?”

That single question can prevent problems when planning a mixed-color order.

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7. Shipping Information Is Part of the Quote

The product price is only one part of the total purchasing cost.

For international wholesale orders, the supplier may also need:

• Country

• State or province

• City

• Postal or ZIP code

• Full delivery address

Shipping costs can vary considerably depending on the destination and shipping method.

For example, a 100-piece T-shirt order may be relatively compact compared with bulk orders of heavier garments, but the final shipping cost still depends on:

• Package dimensions

• Gross weight

• Shipping method

• Destination

• Customs arrangements

• Delivery service

Therefore, buyers should provide the destination before asking for a final landed-cost estimate.

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Product Cost vs. Landed Cost

A common mistake in international apparel sourcing is comparing suppliers using only the unit product price.

Suppose Supplier A offers a lower T-shirt price but substantially higher shipping costs.

Supplier B may have a slightly higher unit price but lower shipping and better delivery terms.

The better purchasing decision depends on the total landed cost, not simply the garment price.

A useful calculation is:

Total Landed Cost = Product Cost + Customization + Packaging + Shipping + Applicable Duties/Taxes

Depending on the trade terms, some of these costs may already be included in the supplier's quotation.

Always ask the supplier to clarify what is included.

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8. Ask About Production Time

If the T-shirts are customized, production normally takes longer than simply shipping ready-made stock.

Ask the supplier to separate:

• Artwork/proof time

• Sample time

• Production time

• Shipping time

This makes the project schedule easier to understand.

For example:

Artwork approval → Sample approval → Bulk production → Shipping → Delivery

If the T-shirts are needed for an event, launch, campaign, or retail release, provide the deadline when requesting the quote.

A supplier may be able to recommend a faster production or shipping option if the deadline is known in advance.

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9. Always Approve Artwork Before Production

For customized T-shirts, artwork approval is one of the most important steps.

Before bulk production, confirm:

• Logo spelling

• Logo size

• Print location

• Artwork proportions

• Print colors

• Garment color

• Placement

• Quantity

• Size breakdown

A digital proof can help buyers visualize how the finished T-shirt should look.

For a simple one-color logo, the proof may be relatively straightforward.

For detailed artwork, buyers should pay closer attention to small text, fine lines, gradients, and color reproduction.

Once the artwork is approved, avoid making changes after production has started.

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10. What Makes a Good 100-Piece Wholesale T-Shirt Inquiry?

A strong inquiry does not need to be complicated.

A practical inquiry can include:

Product: 250GSM oversized 100% cotton T-shirt
Quantity: 100 pcs
Colors: [Specify colors]
Sizes: [Provide size breakdown]
Customization: Blank / custom logo
Print location: Front / back / sleeve
Artwork: Attached or available upon request
Destination: [Country + ZIP/postal code]
Deadline: [Required delivery date]

This format gives the supplier most of the information required for an initial quotation.

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11. Questions Buyers Should Ask Before Paying

Before confirming the order, it is worth asking several final questions.

Product

• Is the fabric actually 100% cotton?

• Is the fabric weight 250GSM?

• Is the listed size chart accurate?

• Is the oversized fit consistent with the product photos?

Customization

• What printing method will be used?

• Is setup included?

• Is there an additional charge for multiple print locations?

• Will a proof be provided?

• Can a sample be produced?

Order

• Is the MOQ 100 pieces total?

• Can colors be mixed?

• Can sizes be mixed?

• What is the acceptable production tolerance?

Shipping

• What shipping methods are available?

• Is the quote DDP or another shipping term?

• Are duties and taxes included?

• What is the estimated delivery time?

Getting these answers before payment can significantly reduce misunderstandings later.

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12. Is 100 Pieces a Good Quantity for a First Order?

For many businesses, 100 pieces can be a practical starting quantity.

It may be suitable for:

• Testing a new design

• Launching a small apparel collection

• Evaluating customer demand

• Creating promotional merchandise

• Running an event

• Testing a new supplier

• Starting a private-label project

However, the ideal quantity depends on the product and customization requirements.

If the design is untested, ordering a smaller sample or test quantity first can reduce inventory risk.

If the design has already been validated, a larger production run may provide better unit economics.

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13. Why Heavyweight Cotton Can Be Different From Basic Promotional Tees

Not every cotton T-shirt is designed for the same purpose.

Lightweight promotional shirts prioritize low cost and easy distribution.

A heavyweight 250GSM oversized T-shirt generally targets a different product position.

The heavier construction can provide:

• A more substantial hand feel

• More structure

• A stronger oversized silhouette

• A more premium appearance

• Better suitability for fashion-oriented branding

For brands selling T-shirts directly to consumers, these characteristics can matter because customers evaluate the garment by both appearance and physical feel.

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Final Checklist for Ordering 100 Custom T-Shirts

Before submitting a wholesale T-shirt order, make sure you have confirmed:

☐ Exact product style
☐ Fabric composition
☐ Fabric weight
☐ Color selection
☐ Size breakdown
☐ Total quantity
☐ Blank or customized
☐ Logo placement
☐ Printing method
☐ Artwork requirements
☐ Sample requirements
☐ Packaging
☐ Shipping address
☐ ZIP/postal code
☐ Shipping method
☐ Production time
☐ Shipping time
☐ Final total cost
☐ Artwork proof approval

The more complete the initial inquiry, the faster a supplier can usually provide a useful quotation.

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Ordering 100 250GSM 100% cotton oversized T-shirts is not simply a matter of finding the lowest unit price.

A successful wholesale order starts with clearly defining the garment, quantity, colors, size breakdown, customization requirements, and shipping destination.

For buyers sourcing apparel internationally, providing these details at the beginning helps suppliers evaluate the project more accurately and reduces unnecessary back-and-forth.

Whether the goal is a small clothing-brand launch, promotional campaign, event order, private-label collection, or wholesale resale project, a well-prepared inquiry gives both sides a much clearer starting point.

When comparing wholesale T-shirt suppliers, look beyond the advertised unit price and evaluate the product specification, customization capability, MOQ, production timeline, shipping cost, and total landed cost together.

That is usually the better way to determine whether a 100-piece T-shirt order is genuinely cost-effective.