This something i did hit from day one.
Especially the first week where i clicked the wrong button.
When your in "My Look" you cannot say. oops. Cancel.
You need to walk true all the pages. If you want or not.
If you not want the change. There's no cancel.
Request: Cancel button to easy leave "My Look" without doing any change. Also not drop the avatar back on spawn point but instead to the previous position and instance.