Two of my favorite resources to donate clothes, housewares, etc. are
THEY COME TO YOUR HOUSE. IT’S AMAZING!
The Vietnam Veterans of America:
The Epilepsy Foundation of New England:
These are my two favorites because they are very easy to schedule, come to your house, and take more than most services. I’ve used them both and find them to be reliable about coming when they are supposed to. And, the Epilepsy Foundation has recently added drop off locations, if that’s your thing. You can also see a map of those at the above link.