For buyer-pack garment stills:
- Keep fit sign-off and image sign-off as two recorded decisions.
- Use CLO for a fixed still when its garment image meets the brief.
- Confirm the buyer’s views, dimensions, background, and file type before rendering.
- Choose a separate rendering route when the deliverable needs scene work or motion.
CLO provides a solid foundation for a fixed still of an approved simulated garment: its 3D Garment-window capture or clean image export may meet the buyer-pack brief, as described in RenderCAD’s CLO workflow guide. CLO supports virtual-sampling review of silhouette, fit, drape, strain, colorways, and garment details. Record fit approval against the garment version, then approve each still separately. For team review, CLO-SET can keep comments, annotations, and version history connected to the 3D design.
1. Separate garment fit approval from still-image approval
Fit approval answers a technical question: does this garment version behave and measure as intended across the required sizes and materials? Still-image approval answers a presentation question: does this specific image show the approved garment clearly in the view, colorway, background, and crop the buyer needs?
Record the technical decision against a stable garment identifier and version. Include the pattern or garment file, base and graded sizes reviewed, fabric data used for the simulation, avatar or fit reference, and the relevant approval notes. A 2024 study of fit models in apparel technical design describes designers identifying fit issues from visual cues, while fit models comment on fit, comfort, and tactile experience when standing and moving through different postures. Keep those observations in the technical review record: they assess the garment itself, not the styling of a still.
Make a separate visual approval record for the selected images. Identify the approved garment version in the record, then note the view, colorway, image crop, background, lighting, and delivery use approved for each file. A front product-page image and a three-quarter buyer-presentation still may show the same garment version but need separate visual checks because they communicate different details.
A technical evaluation of a men’s T-shirt developed in CLO describes using simulation and pattern adjustments to check the neckline, shoulder, armhole, chest, and torso balance. It also notes that simulation reliability depends on calibrated fabric properties and avatar customization, and retains physical validation for production.
2. Translate the buyer brief into an image list
Decide what the buyer needs before opening the render controls. A buyer pack may call for front and back views, detail crops, or one still per colorway. An e-commerce page may also need model imagery and a crop suited to its mobile layout.
Collect the recipient’s actual specifications in one short render brief:
- Garment style, approved version, size, and colorway for each image.
- Required views, such as front, back, side, three-quarter, or construction detail.
- Intended placement, such as a line sheet, product page, buyer deck, or internal review.
- Pixel dimensions or aspect ratio, file format, background, and naming rules.
- Whether the image should show an avatar or model, garment only, or a specified crop.
- The reviewer responsible for visual approval and the approval record where the result will be stored.
SHOPLINE OS Theme 2.1 offers square (1:1), portrait (2:3), landscape (4:3), and original product-image scales, and advises choosing the one that suits the product’s shape.
3. Choose the render route that matches the still
For a static image of the approved simulated garment, start with the application that holds the approved source. A CLO capture sequence described in RenderCAD’s CLO workflow guide settles the simulation, chooses the colorway, fabric display, avatar pose, and camera angle, then captures the 3D Garment window or a clean image export.
TABLE / Scroll horizontally for all columns →
| Render route | Choose it when | What the team gets |
|---|---|---|
| CLO image capture or clean export | The deliverable is a fixed view of the approved simulated garment, and the captured image meets the brief. | Capture the 3D Garment window or export a clean image from CLO. |
| Separate renderer in the team’s pipeline | The brief requires scene-building, compositing, or motion beyond a fixed garment view. | Test one approved garment asset and its material inputs in the target renderer before using that route for the full image pack. |
4. Check the garment and image before visual approval
Use a short pre-render check so image review begins from the intended approved state:
- Open the approved garment version and confirm the requested colorway, fabric, trim, and avatar or model.
- Confirm that the fabric properties and avatar match the technical review.
- Set the camera and garment pose to show the details named in the brief. Use a full-body view for overall silhouette and a separate close view when stitching, trim, closure, or material surface needs review.
- Set the background and crop for the named placement, then render a test image at the recipient’s aspect ratio.
- Review the exported file at its intended viewing size and confirm the garment, crop, colorway, and labels before releasing it.
X-Rite’s apparel color-control guide covers color work across design, formulation, production, quality control, and final product approval. Datacolor’s apparel industry guide presents digital color-management tools as a way to make color assessment more objective.
For visual sign-off, compare the intended garment colorway with the rendered still in the agreed review setup, then record the approved colorway and any requested correction. Apply the buyer’s or brand’s stated color standard when accepting the image.
5. Treat a multi-size image set and size-fit sign-off as separate work
A request for images across a size range adds a rendering decision and a technical review decision. Identify which sizes need a still, then choose whether the image workflow can create those views from the approved size simulations in one run. CLO supports rendering selected grading sizes together, which can help teams assemble a coordinated image set from chosen sizes.
Keep size evidence attached to the fit review. CLO’s Grading Review instructions direct teams to simulate each size and save its result; they also say to simulate again after a pattern-mesh change such as a pattern correction. The same instructions describe comparing garment sizes and avatars on one screen, including a panoramic layout. This makes the review process a useful record for the technical gate, while the exported stills receive their own visual approval.
Label each still with the style, size, colorway, approved version, and view in the filename or delivery manifest. A size-specific image communicates which size appears in that frame; the fit record should separately state which sizes were simulated and reviewed, which avatar or size reference was used, and the outcome.
6. Use a separate renderer when the brief needs more than a still
Choose a separate render pipeline when the requested asset depends on work beyond a fixed image of the approved garment, such as a composed campaign scene, motion sequence, or a background and visual treatment built outside the garment application.
If the brief calls for a separate renderer, test one representative style through the full transfer before committing the image pack to that route. Keep the asset tied to its source file and confirm that the receiving team has the needed material data, colorway, garment geometry, textures, camera view, and image crop. Check which file formats the receiving workflow supports, and distinguish visual assets from files that contain construction information.
For any separate-renderer handoff, have the receiving team confirm the supported asset and material inputs in a test. Approve one image from transfer through final delivery before expanding the route across a season or collection.
7. Release an image pack with clear approval evidence
Package the images with a compact manifest that ties each still to its approved technical source and visual decision. That context helps technical design, merchandising, and the buyer team see each image’s purpose and approval status at a glance. CLO-SET can also help keep team feedback and version history alongside the 3D design, while the manifest records the final stills delivered.
- Confirm the source garment version and technical fit-review record.
- List the requested style, size, colorway, and view for each file.
- Check dimensions, ratio, format, crop, background, and filename against the recipient’s specification.
- Review the final exported files at their actual delivery size and record visual approval or requested changes.
- Store the approved images and manifest with the source version and route for future updates.
Use CLO capture or export for a fixed still when it meets the brief, and keep the review trail organized with CLO-SET. Turn to a separate renderer only when the brief calls for scene work or motion beyond the garment still.