Vintage 70s/early 80s Union Made Forever Young long denim shirt dress western

This great lightweight denim dress looks cute worn with or without a belt. (Please note that a belt is not included ). Brand is Forever Young. I am not positive of the materials but I think it is a cotton or cotton blend. There is a washing instructions tab in the shoulder seam. The Union label tag is in the seam towards bottom of dress. There are 11 metal buttons down the front. The tops of each says Kemington Express. The pockets on the front are decorative only. There is an embroidered design on the flaps. Dress is in nice condition. I do not notice any issues except it is missing the original belt. Flat lay measurements while buttoned: -Across chest underarm to underarm 22" -Across waist 22" -Across hips 23" -Length from top of shoulder near neck to hem 47" -Sleeve length underarm to end of cuff 20"