En la siguiente oración, cómo es correcto:
(En una tienda)
¿(Usted) lo quiere para usted misma?
¿(Usted) lo quiere para sí misma?
What my research says: the grammar I'm using (Gramática de uso del español C1-C2, page 46), says that
mismo is used with
ustedes; however, they fail to provide a single example of this so I don't really know how it is supposed to be used. I asked my teacher (madrileña) and she says both sounds Ok for her, but has to check. So I really don't know, but it might be one of those things that have a rule, but nobody complies with them in the real world.