If you're wondering how to add a clothing item from code there's a list of all available items somewhere on the person atom and each has an enabled flag.
Here's the code to undress everything. If you want to add a specific item just search for the param name and set it to true.
Code:
var storables = atom.GetStorableIDs()
.Select(id => atom.GetStorableByID(id))
.Where(storable => storable.storeId == "geometry");
foreach (var storable in storables)
{
var paramNames = storable.GetBoolParamNames().Where(n => n.Substring(0, 9) == "clothing:");
foreach (var paramName in paramNames)
{
storable.GetBoolJSONParam(paramName)?.val = false;
}
}
