Is it? The [person] in [x garment] is a pretty common title.
https://en.wikipedia.org/wiki/The_Man_in_the_Brown_Suit (1924)
or https://en.wikipedia.org/wiki/The_Man_in_the_White_Suit or https://en.wikipedia.org/wiki/The_Man_in_the_Gray_Flannel_Su... (from the 50s) or even https://en.wikipedia.org/wiki/The_Woman_in_White_(novel)