From the delightfully bold designer Lizzy Gee! Not sure who the model is.

https://www.lizzygee.com/

Check out the funky three part collar there. The tight pants may not be in style but Lizzy Gee's strong suit (put intended) has always been the funky patterns more than anything and I think the prisma pattern here is one of her very best. This "Prisma Snap Up Shirt" is listed as "out of stock" on her website but that means send a polite email and wait a few weeks, not that you can't order.

Very interesting collar design! So unique 👏👏👏

I want those shoes

Alas, I think those might be the only thing the guy is wearing Lizzy Gee didn't make so I can't help you find them. Maybe you could ask Lizzy to ask the model?

I might, thanks :)