Stars and Stripes bandana

The Stars and Stripes bandana is a piece of headwear in Fallout 4.

Characteristics
It provides no damage resistance and is purely a cosmetic item - however, it is counted as a piece of lower headwear, which allows the user to equip any sort of upper headwear at the same time. It can be equipped by Dogmeat.

Locations

 * One can be found inside Monsignor Plaza, on a shelf behind the counter of the clothing store, located on the first floor.

Behind the scenes
Interestingly enough the Stars and Stripes Bandana features the real world American flag, not the In-universe one.