If he's forced to deal with her in this costume, I'm torn on it. Because while it's certainly not Helena's fault that she's been trussed up in this outfit, I believe that Babs and Cass would react to it with the kind of confusion they're expressing here. On one hand I see the validity of having them ignore it and hope everyone else does too. Otoh, it would drive me crazy to let it pass as if every woman in this universe thought this uniform was something a woman in Helena's position would be wearing.