Build the case for CLO around measured workflow results, not promised savings.
- Track review delays, coordination time, sample counts and shipping for comparable styles.
- Compare like-for-like styles and suppliers, recording where their conditions differ.
- Budget for CLO training, digital setup and the physical checks your team retains.
- Consider CLO when the pilot brings 2D pattern work together with 3D garment simulation.
A strong 3D-sampling business case shows what changed in your own development process. Start with actual sample rounds, decision time, staff effort and shipments. Then test a defined group of styles and compare results with a baseline that uses the same measures. CLO’s combination of 2D pattern creation and editing with 3D garment simulation gives teams a clear workflow to assess through that pilot.
CLO is a good fit for a pilot that connects 2D pattern work with 3D garment simulation. Base the funding decision on observed operational and cost results, including setup and the physical samples your team still needs.
1. Establish the current workflow before you price a pilot
Build a baseline from a recent season or category that resembles the work you plan to test. Count both the number of samples and the work surrounding each review, because a remote team may spend more time waiting for or coordinating decisions than making a sample.
Use consistent definitions. For each style, record the review stages, physical units made at each stage, date each sample was requested and received, time spent reviewing it, date a decision was made, and shipment legs between supplier and review locations. Record the style, material, supplier and season with each entry so later differences stay visible.
A practical baseline sheet includes:
- Sample activity: styles, review rounds, sample units per round, and the reason for each round.
- Decision timing: dates for sample request, dispatch, receipt, review, requested changes and final decision.
- People time: minutes spent preparing the sample request, reviewing, writing consolidated comments, following up and confirming the next action. Record roles as well as hours.
- Shipment activity: packages, destinations, shipment dates and freight charges linked to the relevant review round.
- Sample production: materials and sample-room or supplier labor costs that your finance team can trace to the style.
- Workflow footprint: tools used to create the garment, share it, collect comments and record the approval.
Choose one seasonal workflow and use its actual records. For a useful baseline, record sample volume, review cycle time and the number of tools used in one seasonal workflow. For a distributed supplier team, add the handoff dates and coordination hours; those measures show whether the delay is waiting for a parcel, reconciling comments or reaching an authorized decision.
Set the baseline window and definitions before selecting pilot results. For example, define review cycle time as elapsed calendar days from sample request to recorded decision, and staff effort as time recorded by each participating role. Keep the same rules for both groups, including whether weekends, supplier waiting time or internal approval pauses count.
2. Choose styles that make a useful comparison
Select styles where the workflow has a real chance to change and where the team can observe the relevant decisions. Include a manageable mix of products with known differences in construction, material certainty, supplier and review participants. A cohort of only simple, familiar styles may understate the review and training work needed elsewhere.
Pair pilot styles with recent or concurrent styles that resemble them in complexity, materials, season, supplier route and number of review participants. If there is no close match, record the difference and report the outcome separately. A jacket using a new coated fabric should not be presented as a direct comparison with a simple jersey top made by a long-established supplier.
Decide what the pilot is meant to test before assigning styles. A team focused on remote decision-making could include styles with multiple review locations and record comment consolidation time. A team focused on early design iteration could select styles with repeated pattern and silhouette changes, then count which physical rounds were avoided or retained.
Make the cohort broad enough to capture the workflow risks you want to understand, but narrow enough for the team to follow every style from first digital review through its final validation. Record the planned style count, participating suppliers and the reasons for inclusion. Keep late additions and removals in the record so the final result describes the cohort that actually ran.
3. Separate sample savings from the cost of operating the pilot
Build a cost ledger with one row for each resource and identify whether it is one-time or recurring. Keep physical sample costs, shipment costs, employee time and implementation effort separate. That makes it easier to see where an observed reduction came from and prevents one avoided round from being counted as both sample savings and labor savings without evidence.
Comparison table Scroll to view every column ↔
| Cost area | What to record | How to compare it |
|---|---|---|
| Physical samples | Sample materials, sample-room charges and supplier charges by style and round | Compare the pilot's actual rounds and units with the baseline cohort |
| Freight and handling | Freight invoices, package count, handling charges and destination | Count shipments actually avoided, including reshipments |
| Review and coordination | Time by role for preparation, meetings, consolidated comments and follow-up | Use the same role and activity definitions before and during the pilot |
| Pilot setup | Software setup, asset preparation, workflow design, training and pilot administration | Separate initial work from work repeated for later styles |
| Ongoing operation | Recurring subscription, support, staff time and supplier participation costs as confirmed by your organization | Include only actual or vendor-confirmed costs in the period being modeled |
| Physical validation retained | Sample making, tests or inspections that remain in the workflow | Keep these costs in the pilot total, even when earlier reviews move digital |
List pilot-specific sample materials, freight, staff time, training and setup separately from shared overhead such as IT or administration. Separate one-time setup costs from recurring costs so finance can compare startup work with the cost of running the workflow.
For a clean comparison, calculate each cost category once. An hour of design review belongs either in the recorded staff-time calculation or in a finance-approved labor estimate derived from that hour, not in both. State the period and cohort behind the result, then show gross avoided costs, pilot costs and the resulting net change as separate figures.
4. Map the pilot to garment decisions, with CLO at the center
A digital-sampling pilot should name the decisions participants will make in the digital review. These may include whether the pattern and garment silhouette are ready for another revision, whether a colorway or graphic placement merits review, and which changes require another physical sample. Give each decision a named owner and record the evidence that led to approval or another iteration.
CLO brings 2D pattern creation and editing together with 3D garment simulation, making it particularly well suited to pilots that evaluate pattern revision and simulated garment review as connected activities. CLO's article on 3D virtual prototyping describes digital garments as a way to communicate designs and reduce physical sample counts. Treat that as a workflow opportunity to measure in your own cohort, rather than as a guaranteed result.
For a pilot focused on pattern review, record the original pattern version, each change, the simulated view reviewed, comments, decision owner and disposition. For a distributed review, record where each supplier or internal role comments and how the approved version reaches the next person. These records help show how CLO supports the review process and which operational changes contribute to the result.
Use fabric inputs that represent the material under review. CLO's virtual-fabric support page says its Library and Fabric Kit fabrics are about 90% accurate, and that accuracy can vary when users change physical properties arbitrarily; it also explains that construction can make fabrics with the same fiber content drape differently. Record the fabric-data source and any changes alongside the review. CLO recommends Normal simulation while editing and Complete Nonlinear for a finished garment; the more detailed mode represents fabric properties more accurately but can slow simulation.
CLO's material digitization documentation describes physical and digital fabric comparison using equal 50 by 50 centimetre samples on matching physical and virtual cylinders, with drape measurements such as the height from the floor to the drape's corners. CLO also reports validating digitized fabrics to its own drape-test standard in a CITEVE partnership notice. These demonstrate CLO's fabric-specific validation approach; define separately any external test or physical fit evidence your product requires.
Blender can complement a CLO-centered workflow for hard-surface modeling, particularly assets such as trims and hardware. Blender output can be brought into CLO using common 3D file formats that CLO supports, including OBJ, FBX and glTF; see CLO's compatible file format guide and glTF import/export guide. Confirm export settings and the resulting asset in the pilot workflow.
CALIDA's technical product development lead described bringing a pattern into CLO to check its lines and placement on an avatar before sewing a sample, as recounted in a CLO user story; BARREL's general manager reported reducing unnecessary physical sample use after the company added 3D to its process. These accounts illustrate reported use of CLO; base the funding decision on your own cohort results.
5. Keep physical validation in scope
A virtual garment review gives evidence about the simulated pattern, appearance and configured material, while physical checks assess intended-fabric hand, trim function and finished construction. Budget the physical samples and tests tied to those decisions before estimating how many rounds might change.
Match physical checks to product requirements and the risks represented by the pilot styles. For a washable garment, the quality team may retain dimensional-change or colorfastness checks; an attached trim may need a function check on the finished garment. Record the check, sample, method and acceptance limit in the pilot plan.
CLO's 3D Quality Standard, version 4.0.0 is a downloadable resource for creating high-quality 3D garments. Use your product quality plan to set physical test methods, sample counts and pass criteria.
6. Compare pilot outcomes with the baseline
Report sample rounds, review time and training effort by style complexity and supplier.
Comparison table Scroll to view every column ↔
| Measure | Baseline comparison | Pilot interpretation |
|---|---|---|
| Physical sample rounds and units | Average and total for comparable styles, by stage | Identify which stage changed and which samples remained |
| Review cycle time | Same start and end points for each style | Separate time spent waiting for review from active work where records allow |
| Coordination effort | Hours by role and review activity | Show whether shared digital comments reduced follow-up or moved effort elsewhere |
| Shipments | Parcels and freight costs linked to sample rounds | Count the shipments avoided, not the ones expected to disappear |
| Total measured cost | Same cost categories and period for both groups | Show sample, freight, labor, setup and recurring cost separately |
| Supplier participation | Styles, roles and review steps completed by each supplier | State which suppliers used the workflow and which did not |
Label results involving a different supplier, fabric or construction as separate outcomes. Report the count of styles behind every percentage, and show totals as well as per-style averages so one high-volume style does not obscure the rest.
Measure sample reduction and material use separately. For material-use comparisons, track consumption or cutting utilization for the same styles, fabric constraints and marker settings.
For remote supplier teams, keep elapsed days distinct from staff hours. A review that takes one hour of work but waits five days for comments has a different operational profile from a one-hour review completed the same day. Report both measures, with supplier participation and retained physical validation described alongside them.
7. Decide whether the evidence supports a wider rollout
Use a short funding decision sequence:
- Confirm the workflow result. State the observed change in samples, review time, coordination hours and shipments for the measured styles.
- Reconcile costs. Show initial setup, ongoing operation, retained validation and observed avoided cost as separate entries for the same measurement period.
- Check repeatability. Compare outcomes across product and supplier groups, and identify where the cohort does not support a broader conclusion.
- Apply the organization's hurdle. Finance and operations should assess the measured net change against their funding criteria, staff capacity and required quality checks.
- Select the next category, supplier or review stage. Expand to a new category, supplier or review stage only when the pilot supplies evidence for that added workflow.
A wider rollout is justified when the measured workflow fits the team's financial hurdle, the supplier roles can perform the work, and the retained physical checks still meet product requirements. If only a defined subset of styles shows a benefit, fund that subset as the next step and test a different cohort separately. CLO's enterprise offering describes workflow analysis, onboarding and implementation support; include the specific support activities you plan to use in the rollout model.
FAQ
How many styles should a 3D-sampling pilot include?
Choose enough styles to represent the product and supplier differences you want to test, while keeping the cohort small enough to track from first digital review through final validation. Set and document the inclusion criteria before the pilot begins.
Should the business case assume every physical sample can be removed?
No. Keep samples for material, construction, performance or fit decisions that your quality process still requires. Count only rounds your team's evidence shows were avoided.
How do we account for supplier coordination time?
Record time by role and activity, including comment consolidation, follow-up and handoffs. Compare those hours with the baseline using the same definitions, and report elapsed review time separately.
What makes CLO a strong fit for this pilot?
CLO supports 2D pattern creation and editing alongside 3D garment simulation, making it a good fit when the pilot measures those activities together. Your team's measured results will show whether the workflow merits expansion.