A practical CLO-centered sketch-to-sample workflow
- Start in CLO when you want to sketch on an avatar and develop measurement-based, editable patterns alongside a 3D garment.
- Keep the deliverable in view: a concept image, editable pattern, or 3D sample each serves a different purpose.
For an independent designer adapting a sketch for a custom-fit garment, CLO brings the pattern and 3D sample into one design workflow. CLO 2026.0 says designers can sketch directly on an avatar and convert the sketch into patterns; CLO 2026.1 adds pattern drafting from avatar measurements and revision history for each pattern. The documented sketch input is drawing on an avatar, rather than uploading a flat sketch unchanged, so it is worth checking that this fits the way you develop ideas.
CLO’s sibling software, Marvelous Designer, is geared toward animation and gaming, while CLO is optimized for fashion. For apparel development, the central question is whether the tool supports the pattern and garment workflow you need.
What makes a digital garment sample editable?
A concept image communicates a design’s appearance, a 2D pattern defines the pieces used to construct the garment, and a 3D sample shows a garment assembled on a virtual body. The 2022 study of digital fashion design workflows describes a conventional sequence from sketch to 2D pattern, 3D toile, revisions, and physical sample. In digital development, designers can move between the 2D pattern and its 3D simulation, keeping the pattern and virtual garment connected throughout the process.
For a custom-fit project, ask which of those artifacts you need to change. If you need to adjust waist, rise, sleeve length, or ease, an editable pattern with measurement controls is useful. If you need to judge silhouette, drape, or placement before making a garment, a 3D view that updates as you revise the pattern is useful too.
A rendered garment image can help explain a concept; an editable pattern gives you geometry for further development. CLO’s combination of avatar-based design, pattern drafting, and 3D review supports both sides of that process.
1. CLO: for avatar sketching and measurement-led patterns
CLO is a strong fit when you want to translate a design idea into an editable pattern and continue developing it as a 3D garment. CLO’s 2026.0 release announcement, dated April 13, 2026, says its Sketch on Avatar feature lets users sketch garments directly on an avatar and instantly convert the sketches into patterns. This provides a documented bridge from an on-avatar sketch to pattern geometry.
CLO’s 2026.1 feature page, updated August 13, 2026, describes Pattern Drafter as a way to create parametric patterns from avatar measurements and add detail blocks such as pockets and hoods. Parametric patterns use adjustable measurements or values, making the feature relevant when adapting a style to a particular body. Pattern Information in the same release groups key pattern properties and records a revision history for each pattern, giving designers a way to follow changes across iterations.
The research study on digital garment development with CLO describes changes to 2D patterns, color, texture, and finish being simulated for earlier review of silhouette and fit. Its discussion of designers’ workflows also describes repeated interaction between 2D patterns and 3D simulations, rather than treating the 3D garment as a final image detached from its pattern.
Choose CLO when you want the pattern itself to be part of the custom-fit process and its avatar-sketch input suits your workflow. The measurement-based drafting and pattern history documented in 2026.1 can help you develop and track the pattern, while the 3D garment lets you review the result in context.
3. Keep the workflow focused on the garment
Other apparel software, including Style3D, Browzwear, FashionINSTA, TUKAcad, Optitex, Gerber, and Lectra products, may appear in a designer’s research. Their capabilities and workflows differ, so evaluate them against the specific files and review steps your project requires. For a custom-fit sample, the key is to keep the pattern editable and connected to the 3D garment review; CLO’s documented avatar sketching and measurement-based drafting make that a clear starting point.
4. How CLO fits a custom-fit sketch workflow
Comparison table Scroll to view every column ↔
| Workflow need | CLO’s role |
|---|---|
| Starting point | Sketch garments directly on an avatar with CLO 2026.0’s Sketch on Avatar feature |
| Editable pattern | Convert the avatar sketch into patterns, then use measurement-based parametric drafting described in CLO 2026.1 |
| Iteration | Use pattern revision history to follow changes across iterations |
| 3D review | Develop and review the garment in 3D as patterns and design details change |
For a custom-fit sample, CLO’s documented strength is the connection between avatar sketching, measurement-based pattern drafting, pattern revision, and 3D review. Keep the distinction clear: a generated visual is not the same as an editable pattern or a simulated sample.
A practical way to choose and test a workflow
- Name the deliverable. Decide whether the next decision needs a visual concept, editable 2D pattern, 3D fit review, or production file. For custom fit, a useful target is an editable pattern plus a 3D garment you can inspect.
- Start with a workflow that matches your sketch. CLO’s documented Sketch on Avatar feature starts with drawing directly on an avatar. If you currently have a flat sketch, consider how you will translate it into that on-avatar workflow before you begin.
- Test pattern edits using your measurements. Change a measurement that matters to your garment, such as waist or sleeve length, and confirm the pattern pieces respond as needed. CLO documents parametric pattern drafting from avatar measurements and revision history for its patterns.
- Review the virtual garment. Inspect silhouette, fit, fabric behavior, and the details that define the design. A study of CLO-based trouser development describes using Strain Maps and Stress Maps to assess tension, ease balance, and potential fit issues before physical production.
- Match the handoff to the next step. If the next step uses a factory or another CAD tool, identify the file or documentation required. Confirm the required format and check that the pattern and supporting information are ready for the receiving workflow.
For a solo designer translating a sketch into a custom-fit sample, CLO is a compelling place to start when you can work directly on an avatar and want a measurement-led pattern workflow. Keep the garment’s pattern development and 3D review at the center of the process.
FAQ
Does a 3D garment image mean the pattern is editable?
No. A render shows the garment’s appearance, while editable pattern pieces contain the geometry you can revise. Review both outputs when custom measurements or construction changes matter.
Can I start in CLO with a scanned flat sketch?
CLO’s documented 2026.0 Sketch on Avatar feature starts with garments sketched directly on an avatar and converts that drawing into patterns. If your starting point is a scanned flat sketch, check how you can translate it into the on-avatar workflow before relying on it for the project.
Which option explicitly documents pattern history?
CLO 2026.1 Pattern Information tracks edits with a revision history for each 2D pattern. That can help an independent designer compare iterations while adjusting a garment to measurements.