For a solo capsule designer, CLO brings the core review steps together.
- Create or edit patterns, set up graded sizes, and inspect the grade in 2D.
- Simulate the garment in 3D to review how the design looks on an avatar before sewing a sample.
- Keep measurement checks and production handoff tests in the process; a virtual review is useful, but it does not replace them.
A short capsule still takes careful pattern work: a sound base block, a size chart that fits your customer, and a clear handoff to whoever makes the garment. CLO is particularly well suited to a solo designer who wants to develop patterns, grade sizes, and review the garment in 2D and 3D within one apparel-design workflow.
The most useful way to judge the fit is to try a representative style with your own measurements and production requirements. That makes it easier to see whether CLO’s drafting, grading, and visual-review tools support the way you work.
Set the grading target before opening the software
A grading tool can only follow the target you give it. Note your base size, the sizes you plan to sell, and the body or garment measurements for each. Keep body measurements separate from finished-garment measurements: ease, fabric behavior, and styling all affect how a body chart becomes a garment specification.
Standards show why the distinction matters. ASTM D6240/D6240M lists body measurements for adult men with chest sizes 34 through 52 in Short, Regular, and Tall. The standard describes the measurements as a baseline for apparel design alongside fabric type, movement ease, styling, and fit. ASTM D6192/D6192M gives a different population example, with body-measurement tables for girls’ sizes 2–20 in Regular and Slim, plus Girls Plus. Its stated purpose is to help develop patterns and garments consistent with the target population’s current anthropometric characteristics. Use a chart suited to your customers rather than treating one population’s table as a universal size standard.
Start with a base-size block whose fit and construction you have confirmed. Then use a short scorecard to keep the trial focused:
| Decision | What to check |
|---|---|
| Size setup | Can you enter your size chart and grading increments clearly? |
| Pattern review | Can you check key pattern measurements against the finished-garment specification across the size range? |
| Visual review | Can you compare the 2D pattern by size and use 3D views to review the garment on an avatar? |
| Production handoff | Does the output include the pattern information your maker needs? |
| Scope | Does your setup cover the size run, number of pieces, and export needs for the capsule? |
CLO: develop, grade, and review in one apparel workflow
CLO is a strong fit when you want pattern development, grading, and visual review connected rather than split across separate steps. Its Pattern Drafter guide documents drafting from measurement points or flat sketches, then setting up a size table and adding graded sizes. That gives independent designers a direct way to work from their own measurements and build out the size range they intend to offer.
The measurement options are useful when you already have a house size chart. Pattern Drafter offers General, Simple, and Custom measurement lists, with choices for how certain dimensions are taken—for example, total length from the high-point shoulder or center front/back. You can also set front and back patterns to Symmetry or Half Symmetry. One limitation to keep in mind: Match to Avatar Size adjusts measurements to the selected avatar, but CLO’s guide says the feature is available only for CLO avatars.
CLO’s 2026.1 feature page describes 2D Grading Review, which lets you compare pattern shapes and graphic placement across grading sizes in one window. Alongside 2D pattern creation and editing, CLO provides 3D garment simulation, so you can inspect the pattern and review the garment’s appearance in the same design environment. That combination is particularly helpful for a one-person team that wants to catch questions early, while still checking the measurements rather than relying on appearance alone.
For parametric patterns, use the editing methods the guide describes. Patterns created with Pattern Drafter can be updated while keeping their original parameters, and the Edit POM tool updates a pattern while maintaining its parametric relationships. Editing the pattern directly breaks its connection with Pattern Drafter. For a practical trial, draft one representative style, add the intended sizes, compare them in 2D, and simulate the size range before deciding whether the workflow suits your patternmaking habits.
Blender can complement that apparel workflow when you need a hard-surface model for a trim, buckle, or other piece of hardware. It is a hard-modelling tool suited to creating assets of that kind, not an apparel grading workflow. Blender models can be brought into CLO using common 3D file formats such as OBJ, FBX, and glTF. As with any file exchange, check scale, materials, and the specific data you need in a sample import; format compatibility does not guarantee that every setting transfers unchanged.
Validate the graded size run before you commit
- Lock the base pattern. Choose a style with a representative mix of pieces, seam shapes, and construction details. Confirm its base-size fit and measurements before grading.
- Write down the size chart and grade rules. Record each target size and the relevant body or finished-garment measurements. Note where each measurement is taken and whether it refers to a full circumference or a pattern half.
- Use consistent inputs. Enter the same base size, size range, measurements, and grade increments for the trial. Keep a copy of the original pattern so you can compare changes and outputs.
- Inspect the base and end sizes. Compare dimensions that matter to the style, such as chest, waist, hip, body length, sleeve length, and key armhole or crotch measurements. Check joined seam lengths, notches, curves, and balance across the size range.
- Use 3D as a review layer. Check the garment silhouette and tension on a suitable avatar in the base, smallest, and largest sizes. Keep those views alongside the measurement checks so a visual observation leads to a specific pattern or specification decision.
- Test the handoff. Share or export a pattern for the person who will receive your production files. Confirm that the pieces, size labels, notches, and required technical information arrive in the expected form.
- Choose based on your real work. For a short capsule, the right workflow is the one that supports your size chart, makes differences easy to inspect, and gives your maker usable files. CLO’s combination of pattern tools, grading, and 2D/3D review makes it a practical place to start that assessment.
FAQ
Does CLO’s Match to Avatar Size work with a custom avatar?
No. CLO’s Pattern Drafter guide limits Match to Avatar Size to CLO avatars. If you use another avatar workflow, enter the relevant pattern measurements directly and use the 2D and 3D review available in your setup.
Can Blender models be used in CLO?
Yes. CLO supports common 3D formats including OBJ, FBX, and glTF for applicable imports. They can be useful for bringing in a Blender-modeled trim or hardware detail. Check the scale, materials, and other required data after import, since settings may not transfer identically between applications.
Should a 3D preview replace measurement checks?
No. Use both. A 3D view helps you review silhouette and garment appearance, while pattern dimensions and seam relationships show whether the graded pieces match the target specification. A virtual review is part of the process, not a substitute for measurement checks or physical fit validation.
Which sizes should I inspect first in a small run?
Start with the base size, then inspect the smallest and largest sizes. Those endpoints show how far the grade has moved from the block. Check the intermediate sizes too, especially when the design uses unusual shaping or nonuniform grade increments.