This dress is really special💚 
Rarely do I see an authentic polka dot dress like this with total rockabilly styling that is NOT a remake- Sears definitely did clothes right back in the day!
The fit and flare styling is spot on. It has white contrast trim on the neckline, sleeve opening, hem, and a waist defining faux thin white belt. 
Its sleeveless with a hidden zipper down the back. Its a lightweight polyester with some stretch and has great movement.

Tag says 14- please see measurements as a 14 of today is not the same. Measured flat- double for actual size.
Pit to pit-19" waist 14" open hips length from shoulder to hem 43"

Vintage 50s I love Lucy, Punk, Party Dress, Tattoos, Made in USA Mod Day Dress 60s