2 pair Paris Blues boot cut stretch jeans sz 3&5

Back in the day I wore the size 3 slate colored jeans a lot. There is a stain on the inside & out, the same stain, please see pics. The knees on these are a bit whitish from wear. But they still have much life in them. I believe they are technically boot cut but I feel like they can also pass as straight leg on my legs the way I remember them. The tan size 5 I wore less. I'd model them but i can't fit into either size anymore. It's been like 2 decades eeeek. They are pretty wrinkled having been in my closet that long. Both have been dry cleaned.