Vintage Coca-Cola Stonewashed Denim Skirt Says Sz 8, but fits like Sz3??

Women's Vintage Coca-Cola Denim Skirt, Sz 8, But measured to be a 27-28" waistline,, fits like a Sz 1-3??measured 13 1/2" across waist..Has 1 Button & Zipper Front, Has Belt Loops, Deep Front Pockets, and Back Pockets, Leather Coca-Cola Sewn in Vendor Tag in bk. A little bit Darker Blue than the other Skirt Listed. 22" length from waist to hemline. I wear A Sz 5 so it fits way to tight on me now. In Excellent Condition!!