Hi guys - still very new to this, snapped up this tee as thought it looked an unusual shape, wondered whether it's worth anything (not expecting it to be necessarily as bought it just out of interest) also whilst I'm posting, I'm sure there's a definitive label guide out there and not sure which is ...

Thanks Jimmy. Thought as much - any idea when they were released?

Hi all, I'm new to the forum so wanted to say hi - also I'm becoming more interesting in vintage tees - and wondered if anyone can help? I've come across what looks like a vintage Nike Block Logo tee but haven't seen it in this colour way - any pointers? it's 100% cotton. label photo attached. Thank...