That tie and pocket square are too much like a match with the white and the same shade of purple so evident. I wouldn't wear them together. The easiest solution would be to wear a white PS with that tie and shirt/suit combination.
It looks like the body of the square is more predominately green, though, so maybe the puff would have worked. Rome, can you post a pic of the unfolded square?
i need to figure out how to do my pocketsquares better
this one is silk... but i can't get the puff to stay put
so i just folded it and put it in
how would you guys wear this ps with the suit/shirt/tie combo? or would you even wear this ps at all?
There is nothing wrong with it at all except that it may be a bit matchy. In fact it looks pretty good folded.
NB: When I have had puffs or any PS for that matter that will not stay put, I pin the puff from behind in the pocket exactly as i want it, and it never moves a millimeter and nobody is any the wiser.
I suspect Gus still won't like it, but it looks much better to me.
EDIT: I generally subscribe to the "complement, don't match" school of pocket squaring, but I don't always dislike the color coordination as long as the pattern is sufficiently different and other colors get involved.