The Series Finale
... that Elizabeth Olsen consulted on the Scarlet Witch costume that debuted in the WandaVision episode "The Series Finale" so it would be less revealing than her past Marvel Cinematic Universe costumes?
... that <a href="./Elizabeth_Olsen" id="mwBis" rel="mw:WikiLink" title="Elizabeth Olsen">Elizabeth Olsen</a> consulted on the <a href="./Wanda_Maximoff_(Marvel_Cinematic_Universe)" id="mwBiw" rel="mw:WikiLink" title="Wanda Maximoff (Marvel Cinematic Universe)">Scarlet Witch</a> costume that debuted in the <i id="mwBi0"><a href="./WandaVision" id="mwBi4" rel="mw:WikiLink" title="WandaVision">WandaVision</a></i> episode "<b id="mwBi8"><a href="./The_Series_Finale" id="mwBjA" rel="mw:WikiLink" title="The Series Finale">The Series Finale</a></b>" so it would be less revealing than her past <a href="./Marvel_Cinematic_Universe" id="mwBjE" rel="mw:WikiLink" title="Marvel Cinematic Universe">Marvel Cinematic Universe</a> costumes?