How to sew a button fly on trousers - The Last Stitch

Sewing a button fly is actually easier than it looks. The trick is to create a separate button shield and sew the button holes before you attach the shield.

How to Fix a Buttonhole

Tutorial: Button Fly

How To Sew A Fly Front Zipper Application - Doina Alexei

Dawn Jeans Sewalong How to Sew a Button Fly

Tutorial: Button Fly

Taylor 4u - Button fly pants, Trouser pocket, Pants

How to Sew a Zip Fly

How to Install a Button Fly

How to Sew Pants - Superlabelstore

Six tutorials on how to sew trousers - The Last Stitch