From Design Details to Approved Samples
Clothing Sampling &
Development for Casual
Wear and Activewear
Review the fit, materials and construction before moving into production.
- Technical Review
- Pattern Making
- Sampling
- Fit Revisions
- Production Approval
What Does Our Development
Service Include?
| Stage | Support | Deliverable |
|---|---|---|
| Technical Review | Clarify specifications and requirements | Questions and scope |
| Materials | Evaluate fabric and trims | Approved direction |
| Patterns | Develop fit and construction | Sample pattern reference |
| Sampling | Build stage-specific garment | Review sample |
| Revisions | Document feedback and changes | Revised version |
| Handover | Finalize agreed requirements | Production references |
Editable files and pattern delivery are agreed separately.
What Do You Need to Start?
Complete Tech Pack
Share your drawings, specifications and key details.
Sketch & Measurements
Share sketches and key measurements.
Reference Garment
Send a sample or photos with notes.
Product Idea
Share your concept, images or inspiration.
Need style development? Explore ODM
From Technical Review to a Production-Ready Garment
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Tech Pack Review
Check design, specifications and construction details.
Deliverable: Confirmation and questions list.
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Fabric & Trim Support
Source and evaluate fabrics, trims and accessories.
Deliverable: Approved material direction.
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Pattern & Construction
Develop patterns and construction details.
Deliverable: Sample pattern and reference.
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Prototype Making
Create an initial sample based on approved details.
Deliverable: Development sample.
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Fit Adjustments
Review fit and make necessary changes.
Deliverable: Revised sample with update notes.
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Size Grading
Grade patterns for additional sizes.
Deliverable: Size set sample, if required.
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Branding Samples
Develop labels, packaging and branding options.
Deliverable: Branding sample for review.
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Pre-Production Review
Final review of all details before production.
Deliverable: Pre-production sample and checklist.
Which Sample Type Does Your Project Need?
| Type | Main Purpose | Approval Scope |
|---|---|---|
| Development Sample | Validate design direction and construction approach. | Final materials may differ. |
| Fit Sample | Assess base size fit and construction. | Other sizes not confirmed. |
| Size Set | Review grading across sizes. | Agreed sizes only. |
| Presentation Sample | Display for sales or photography. | Not automatically a bulk reference. |
| Pre-Production Sample | Review final requirements. | Approval scope documented. |
| Production Sample | Assess actual production output. | Not a substitute for final inspection. |
Development Details for Casual Wear & Activewear
Casual Wear
- Fit
- Relaxed to regular fit options.
- Fabric
- Cotton, fleece and French terry options.
- Construction
- Durable and comfortable for everyday wear.
Activewear
- Fit
- Performance and movement focused.
- Fabric
- Recycled polyester, nylon, spandex and more.
- Construction
- Flat seams, specialist stitching and functional details.
How Fit Reviews & Revisions Work
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1. Agree Fit References
Confirm size, measurement points and fit preferences.
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2. Collect Measurable Feedback
Review the sample and mark feedback clearly.
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3. Record Each Version
Document changes and keep a revision log.
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4. Approve the Next Step
Confirm when the sample meets requirements.
| Version | Feedback | Change | Status |
|---|---|---|---|
| V1 | Shoulder tight | Increase shoulder width. | Complete |
| V2 | Sleeve length short | Add 2 cm to sleeve length. | Complete |
| V3 | Fit and construction approved | Minor stitching update. | Approved |
What Can Be Checked During Development?
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Measurements & Fit
Check key measurements and overall fit.
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Material Compatibility
Confirm fabric and trim suitability.
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Seams & Appearance
Review stitching, construction and finish.
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Wash-Related Changes
Consider potential shrinkage or appearance changes.
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Branding Details
Check labels, prints and other branding, if required.
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Agreed Performance Tests
Conduct tests based on project requirements.
Internal checks and external laboratory tests have different scopes. Sample approval does not replace bulk inspection.
A Clear Sampling & Development Process
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Project Review
Share your requirements and reference materials.
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Scope & Quote
Confirm the development scope and details.
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Materials & Specifications
Finalize fabrics, trims and construction details.
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Sample Making
Produce the agreed sample stage.
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Review & Revision
Check the sample and request changes if needed.
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Production Handover
Confirm final requirements and prepare for production.
Sample Costs, Revision Fees & Lead Times
| Item | What to Confirm with Initial Development |
|---|---|
| Pattern, Materials and Sample Scope | Specific styles, sizes and construction details. |
| Special Materials & Techniques | Sourcing availability and any setup requirements. |
| Revisions | Included corrections versus new changes. |
| Size Samples | Which sizes and quantities are needed. |
| Shipping | Responsibility and preferred method. |
| Fee Credit | Whether sample fees can be credited, if agreed. |
| Timing | Starts after all agreed inputs and approvals. |
After Sample Approval: Preparing for Production
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Final Measurements & Tolerances
Confirm key measurements and acceptable tolerances.
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Materials, Color & Trims
Confirm final materials and color standards.
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Construction & Branding
Review construction details and branding placement.
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Labels & Packaging
Finalize labels, hang tags and packaging requirements.
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Approved Sample Version
Keep the approved sample and records for reference.
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Outstanding Confirmations
Resolve any remaining questions before production.
Pattern Ownership, Files & Confidentiality
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Pattern Rights
Ownership is agreed based on the project scope and terms.
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Owner File Delivery
File formats and delivery method are agreed before development.
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Samples & Remaining Materials
Handling and return of samples and materials is confirmed in advance.
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Information Protection
Your project information is kept confidential as agreed.
Ownership, file formats, fees and transfer conditions are agreed before development.
Ask whether standalone development is available.
Why Develop Samples With Riven?
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Clear Requirements
Well-defined details help avoid unnecessary revisions.
Evidence to review: Requirements checklist.
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Traceable Revisions
All changes are recorded for easy reference.
Evidence to review: Revision log.
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Development-to-Production Coordination
A smooth handover to production with clear records.
Evidence to review: Handover record.
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Material & Cost Options
A range of options to meet different needs.
Evidence to review: Options comparison.
From First Sample to Approval
All Case Studies
Illustrative Project
Refining a Hoodie Silhouette
- Initial Brief
- Develop a relaxed-fit hoodie for a new collection.
- Review
- First sample showed a tighter fit around the chest.
- Revision
- Adjust the pattern and sleeve shape.
- Approval
- Final sample approved for production.
Illustrative Project
Adjusting a Training Short
- Initial Brief
- Develop a training short with better movement.
- Review
- Adjust the rise and side seam construction.
- Revision
- Update the pattern and test a new fabric.
- Approval
- Sample approved with final details.
Replace with verified case studies before launch.
The People Behind Your Samples
Our garment development team works closely with you from design to approved samples, with support from our manufacturing partners.
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Technical Review
Design and specification support.
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Pattern & Fit
Pattern making and fit adjustments.
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Sample Making
Skilled sample production.
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Materials & Quality
Fabric sourcing and quality checks.
Sampling & Development FAQs
Can we start without a tech pack?
Yes. We can work from a sketch, reference garment or product idea. We will help confirm the required details and next steps, which may affect timing and scope.
Can you use a reference garment?
Yes. A reference garment can help communicate fit, construction and material preferences. Please include notes explaining which details to keep or change.
Do you offer pattern making and grading?
Pattern making and size grading can be included in the agreed development scope. We confirm the base size, required size range and deliverables before starting.
Which sample should I request first?
The starting stage depends on your available information and what needs to be checked. We review your project first and recommend a development sample, fit sample or another suitable stage.
How are revisions charged?
Included revisions and any additional fees are confirmed in the quotation. New design changes, materials or requests outside the agreed scope may require a revised quote.
Will final materials be used?
This depends on the sample stage and material availability. Any substitute materials are identified for review. Final production materials should be confirmed during pre-production approval.
Can I review fit before bulk production?
Yes. Fit samples allow you to review measurements, proportions and movement before bulk production. Feedback and agreed changes are recorded for the next sample stage.
What affects sample cost and timing?
Design complexity, material sourcing, special techniques, sample quantities and revision rounds can affect cost and timing. The schedule is confirmed after reviewing your requirements and required inputs.
Who owns the development files?
Ownership, file delivery and transfer conditions are defined in the agreed project terms. Please confirm any requirements for editable patterns or technical files before development starts.
Can I order development without bulk production?
Standalone development can be discussed based on your project. The scope, fees, deliverables and any file transfer requirements must be agreed in advance.
What if approved specifications change?
We review the requested changes and confirm any impact on cost, materials and timing. A revised sample or updated approval may be needed before production proceeds.
Discuss Your Sample Development Project
Share the information you have. We can review the scope and next steps.