Orientale is a specific style of dance (from professional entertainers in Egypt/Lebanon etc). It does not include social dance - unless they are trying to dance like professionals. It does not include beledi. It does not include shaabi - or in most cases dancing to pop music. It does not include any folkloric dance. All of these are part of most belly dancer's repertoire and are not orientale (or oriental dance - which I too assume is something from China or Japan).