If your overalls continue to slip after you’ve adjusted the strap, you may need to purchase a set in a smaller size, or visit a tailor.
Most overalls have 2 buckles—1 for adjustment, which sits higher up on the strap, and 1 that attaches to the button portion of your lower garment.
Oftentimes, these buckles are twisted and secured beneath the fabric strap, which helps hold the buckle mechanisms in place. Some overalls may have an adjustment buckle instead of an adjustment clip. [4] X Research source
Some buckles may not need to be adjusted with wires—you may just have to rethread the strap through your circular buckle.
You can find overall strap buckles online, or in some fabric stores.
The extra metal bar helps keep your straps secure.
It may be easier if you use a sewing machine for this.
If your overalls are really big, you can position the buttons a bit lower over your torso area.
You can find overall buttons online, or in most fabric stores. These have at least 1 opening that helps you thread the button to the fabric. If you’re experienced with a sewing machine, you may be able to adjust your settings and sew the button on in that way. Using more than 1 thread makes your stitching extra sturdy. You may also want to use a thread that’s naturally strong, like a denim thread.
You’ll need to wear your overalls when you do this, so you can get an idea of how tight or loose your straps are.
