You're Probably Wearing Your Backpack Wrong
Wide or Narrow Shoulder Adjustment
Tutorial: Narrow Shoulder Adjustment
How to Adjust the Shoulder Width on a Garment with Straps
How To Shorten Spaghetti Straps In Minutes!
Tilly and the Buttons: How to Do Narrow and Wide Shoulder Adjustments
How to Refashion a Too-Small Shirt: 7 Different Methods — Sabrina Lee
Tutorial: Narrow Shoulder Adjustment
Adjusting thin straps for narrow shoulders – Sew Over It