I agree with all of these except the bolded ones. Shorts are not a trend. That's like saying jeans are a trend. (Shorts with dress shoes is a trend, as you say.) Varsity jackets do seem to be a bit of a trend, but I don't think they're going to be especially regrettable. I'd say boat shoes too they have an occasion during summers in southern california, other places not so much and they've been neither in or out of style at any point as long as I've grown up here. they will be regrettable because most people who wear them look like they couldn't throw a baseball let alone make a varsity team. the TOJ one is nice (especially at the price point), but its just the next step in ironic asian americana. This made me laf, my cousin once made a comment a decade ago about them and messenger bags saying once they grab ahold of a trend they all follow and play it the fuck out.