Abby Sciuto (Pauley Perrette) wears this retro pinup look “Rosie the Riveter” red headband/hairwrap with white polkadots in this episode of NCIS.

It is (probably) the Red Polka Dot Headband/Hairwrap by FlosCaeli on Etsy. Buy it HERE for $14.99.

Buy similar design HERE for $9.00. Or another HERE for $8.00. Or another HERE for $11.99