Both John Hughes and Tom Holland authored this.
The films The Breakfast Club’ and ‘Sixteen Candles,’ both of which were directed by John Hughes, served as significant inspirations for the film ‘Spider-Man: Homecoming,’ which was written and directed by Jon Watts. The movie makes several allusions to the teen comedies and dramas that were the most successful of the 1980s.
Tom needed to conduct his research and see as many films by John Hughes as he could get his hands on in order to acquire a sense of the character and the atmosphere that his director was striving for. The way you are describing getting ready for work sounds like it could be a fun event.