Vintage Levi’s Loose Silvertab Jeans

I thrifted these jeans a few years ago and don’t have much information besides the tags posted in the photos! The waist measures about 18 inches, and the inseam is 37 1/2 inches. The jeans are slightly tight on me as you can see in the photos. For reference, I am usually a 28 in jeans, and I am 5’ 6”. They have a rust stain that I have not been able to get out that is pictured as well! Let me know if you have any other questions.