So does anyone know what I'm dealing with? Absolutely no brand tags as far as I can see.
six/seven fold construction
the center stitch is a white thread, and looks to be intentionally "outside" of the tie as it ends
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I've found Pal Zileri Sartoriale ties that had that stitching on the outside, but the composition tag looks like the ones on my Isaia 7 folds.