Indeed, Sir

Ooh, how fascinating! I will definitely see if I can find a copy. And I can absolutely see Jeeves making sure that Drag!Bertie was at the very height of fashion -- I was intrigued by his knowledge of women's fashion in "The Aunt and the Sluggard" ("Wads of stuff about the dresses. I didn't know Jeeves was such an authority."), also hinted at in Jeeves in the Offing, where he is asked to judge a bathing suit contest.