Vintage 70s Wrangler Blazer

This Wrangler denim blazer from the 1970s is perfectly soft and structured. It is 100 percent cotton, with antiqued copper buttons and classic contrast gold stitching. it is marked irregular, but I am not sure why. there is a slub in the fabric on one sleeve and a minor discoloration, which could account for this. See pictures for these flaws (character 😜) The jacket is in beautiful, wearable condition. Also see pictures for measurements. Model is 5'4" and 125 lb, size S/4. Thanks for looking and feel free to get in touch with any additional questions!