Mason jars have gone wild! These sturdy glass jars are everywhere -- wine glasses, soap dispensers, makeshift chandeliers, wedding reception tables, pantry storage and on and on. Whether you love the throwback jars or want to poke fun at their comeback, this Mason jar Halloween costume is easy to DIY.
To make the Mason jar band-and-lid-inspired hat, cut out one 15” circle from foam core. Cut 1” to 2” squares from the foam core scraps. Then cut a ring from the plastic poster board with a 15" diameter and 11” hole to create the Mason jar band.
Cut two slits into the top of the hat, the distance between slits should be about the width of the wearer’s head. Attach a safety pin to the end of the ribbon. Slip it into one slit from underneath and over the top and down through the other slit so the ends are inside the hat.