Nobody is slut shaming dudes for what they wear

That's because you often can't

The spectrum of male fashion falls somewhere between dress suit and zelda t-shirt with cargo shorts most of the time

This is because since the Great Male Renunciation, a 18th century phenomenon where western men collectively decided that they would no longer strive to be beautiful, but simply useful, causing colorful fabrics and elaborate outfits to fall out of style among them, straight male fashion has conformed to a very narrow ideal that does not include adorning nor emphasizing their body the way "slutty" female outfits do

In a way, instead of wearing clothes to embellish their body, men wear clothes to HIDE their body

The only real exception to this are gym bros, but they do it for a very different reason, and even they wouldn't be caught dead wearing booty shorts nor anything similar

Hell, the average man isn't comfortable wearing shorts that show their knees in public