I'm going to wait until June to place our order for the Thundershirt. We are going away July 1-4 in Gettysburg for 4th of July so I want to order it close enough to that date where it's still possible to return it IF it doesn't work. I'm thinking it will, but just want to be sure of course.

Fireworks REALLY stressed him out last year.
I wish I could order it ahead of time but I don't really know anywhere where fireworks will be going off until then... lol. So I really have no way of testing it.