We thought that we had the game 'stitched up'. [='sewn up'; we thought we were definitely going to win the game]
After knitting another row she realized she had 'dropped a stitch'. [=let a loop fall off a knitting needle]
I 'stitched together' a novel from several stories I had written earlier.
(..) is here with me now. So I'll go with you, and I won't whine, and I'll sew your socks, and I'll stitch you when you're wounded, and I'll do anything you ask of me except one thing. I won't watch you die. (..)1969 Butch Cassidy and the Sundance Kid