Hand-stitched Couture Plaid Slacks

Hand-stitched Couture Plaid Slacks
Pattern:
I used Simplicity 5100 Mens Pants (vintage) graded down one size.
Materials:
100% vintage Italian plaid wool; polyester cotton blend navy satin.
Polyester black thread.
Brass zipper, hook & eye.
Goals:
Completely hand-stitch. Practice hand stitches.
Perfect my pattern matching. Continued practice and understanding of pattern matching.
Quiet luxury: many tiny details that only I know of. For example, all interior seams are French Seams.