Since you mention you are a rookie and looking for feedback, I would say you did okay for a rookie AND made all the mistakes we all made when we started.
$170 is WAY more than you should have paid. First, the BB looks like an orphan, not a blazer. The rest of the bunch has some interesting names and depending on the condition of the Jil Sander and the EZ, they might be good buys but not for $30! If they were all priced that high, the only thing I would have bought would have been the belvest unless the Jil Sander and EZ were NEW.
On the plus side, the Belvest was a great buy assuming the price was approximately the same as the Jil. The shoes may look nice and if they are your size, then wear them! They are worth very little in terms of resale.
Remember, these are all normal mistakes that nearly every one makes. You are way ahead of the other rookies because you are already on this forum and learning!
There were a bunch of smaller things I bought that aren't pictured, so 170 wasn't the total on just that lot. Jil and Zegna were $30, and the Zegna was actually the first time I was able to match an orphan from another shelf, so there's that at least. It fits decently, so i'll keep it around for a while. Belvest was $12, or whatever the untagged sports coat price is at Goodwill.
What about the brooks make it seem like an orphan? It was only $10, regardless.