Bandanna

A bandanna comprising:

• a square piece of material defining a first, second, third, and fourth corner,
• wherein a first diametric axis bisects said first and second corners and a second diametric axis bisects said third and fourth corners,
• wherein said piece of material defines a first pair of diametrically opposed openings through said piece of material, and a second pair of diametrically opposed openings through said piece of material, said first pair of diametrically opposed openings including a first opening and a second opening diametrically opposite said first opening across said second diametric axis, and said second pair of diametrically opposed openings including a third opening and a fourth opening diametrically opposite said third opening across said second diametric axis, and wherein said first and second openings are elongated slits extending along a third axis that is parallel to said first diametric axis, and said third and fourth openings are elongated slits extending along a fourth axis that is parallel to said first diametric axis, wherein said third and fourth axes are spaced from the first diametric axis on opposite sides of said first diametric axis,
• wherein said piece of material is configured to be folded about said second diametric axis into a triangle to align said first opening with said second opening and to align said third opening with said fourth opening, and
• wherein said piece of material is configured to interconnect at least one of said third and fourth corners with said first and second corners through said first pair of openings, wherein:
• said first opening and said third opening are defined at said first corner and spaced from one another across said first diametric axis, and said second opening and said fourth opening are defined at said second corner and spaced from one another across said first diametric axis,
• wherein in a first, folded configuration said piece of material is folded about said second diametric axis into a triangle to align said first opening with said second opening and align said third opening with said fourth opening, and
• wherein in a second, connected configuration of said piece of material said third corner is interconnected with said first and second corners by said third corner being inserted through said first pair of aligned openings, and said fourth corner is interconnected with said first and second corner by said fourth corner being inserted through said second pair of aligned openings, wherein the piece of material in the second configuration is configured to be worn on a head of a user with the first, second, third, and fourth corners disposed behind the head of the user.