If the suggestions here don't work, wrap the hoodie in newspaper print.....store it within an unscented bag for a week or more.
I've been using newsprint on new clothing's strong odors, and it seems to have worked for me.
Otherwise, return the item.
So many perfumes and chemicals.....it's no wonder that many/most people take allergy pills now-a-days.
We know people who take an allergy pill each and every day.
('Come to find out' that those people we know use heavily scented laundry detergents and fabric sheets.)
Oh, well......that's another subject.
Good luck removing the perfume odor.
'More or less', 'Right or wrong', 'In general', and 'Just thinking out loud ' (as usual).