We only have close family coming to his party: my parents, dh's dad & stepmom and my 2 siblings & their kids. (unfortunately for us, most of our family members have passed away in the last few years or else live across country) Dh's dad will get him something stupid like cheap ugly clothes

or something totally useless, my mom always buys great useable (that I request) clothes! Love em! My dad will get him a fun toy that I also request, my brother is poor so will just bring himself and his daughter

and my sister will get Ty fun toys. Its pretty simple here.
I also would suggest books if I was you, or perhaps the older toys and bigger clothes idea too.