ISO First Rite Narrow Trouser in an undyed linen/cotton canvas S

Not for sale - In Search Of - Wanted Searching for A FR First Right Narrow Trouser in an undyed linen/cotton canvas. Sold in 2022. I have the matching sweater. I suspect this is very similar to a Jesse Kamm Handy pants in Natural Size 2 or better 4. Open to buying that too. Thanks for looking out for me, I'd like to finally complete this outfit.