Might be more MFA, but any business casual inspos or advice?

Hey r/streetwear I just graduated Uni and got a fulltime gig but they have a business casual dress code (I'm used to working in startups/newer companies that tend to not have dress codes). The people I'll be working with are mostly around 30-50 and wear the typical (usually ill fitting) dress pants, chinos, etc with some sort of button up or polo. I have to dress similar but I'm not feeling that style at all. I'd rather go full casual or full formal but I have to make this work. I don't really like how dress shirts look without a jacket... Does anyone have an inspo album of some nice looking business casual wear? I'm thinking if I just play with the fit, colours, etc. I could maybe still add style to the very generic corporate feeling dress code. Thanks