I've used Dektol, quick and dirty, to check which film was put in the bulk film loader, just did a few frames in the dark using stock Dektol for 3 minutes and fixed for 2 so I could find out what was in the bulk loader. Useful trick when you buy used loaders with film already inside.
The high fashion Vogue look was probably achieved using sheet film and diluted Dektol.
Some folks try Dektol thinking they can get a Kodalith look with a continuous toned film, doesn't work, even Kodalith in Dektol has less contrast than it would in a true litho developer.