In version 2026.1.2 and onward, we can automatically dress multiple sizes of our garment with one click, maintaining consistent pose and preparation state across all sizes.
File preparation
Before simulation is possible, prepare your file by confirming the following:
The garment is arranged inside of arrange mode
The garment is stitched
You have selected your desired Avatar Size Set to be used with this style
Note: If an Avatar Size Set is not chosen prior to auto simulating your sizes, the currently loaded avatar in the 3D window will be used for all sizes.
Enabling Auto Simulation of Sizes
Once you have prepared your file, you can now simulate your size run. Under the Dress icon in the Main Menu, select the drop-down menu to find the Dress Multiple Sizes option:
Not seeing this option available?
Ensure the file you are using has more than one size in it. If the file only has one size, this option will be greyed out:
Choosing Sizes to Simulate
Once you select this option, you can then choose which sizes you wish to simulate:
You can select the top option to choose all sizes, or manually select sizes as you wish.
Running the Simulation
Simulation will run sequentially, in ascending order; your smallest size will dress first, then will finish with your largest size. While simulation is running, you will see the sizes automatically dressing in the 3D window with a progress bar indicating the status of the simulation:
Finishing Simulation/Saving Snapshots
Once simulation is complete, you will receive a pop-up notification alerting you that simulation is finished:
You will find all your simulations saved in the snapshots menu:
FAQ
Who can use this feature?
Who can use this feature?
Anyone with a valid license who is using version 2026.1.2 or newer
How many sizes can I simulate?
How many sizes can I simulate?
There is no limit to the amount of sizes that can be simulated
Does it cost to use this feature?
Does it cost to use this feature?
This tool is available to anyone with a valid VStitcher license and does not require any additional purchases or credits to use.
Can I stop simulation partially through?
Can I stop simulation partially through?
No, simulation will continue to run until all sizes have been simulated and cannot be stopped mid-way through
What happens if I have more sizes in my run than I have sizes in my avatar size set?
What happens if I have more sizes in my run than I have sizes in my avatar size set?
The avatar assigned to the largest size in your avatar size set will be used for any larger sizes that may exist in your garment size run.
For example, if your avatar size set has three sizes:
S - Dolly 36
M - Dolly 38
L - Dolly 40
But your size run has four sizes:
S
M
L
XL
The Dolly 40 avatar will be used for sizes L and XL as it is paired with the largest size in your avatar size set. You can manage your size sets in the Avatar Size Set Manager tool.