Introduction: Sewing on a Button From One Side
I lost a button on the inside of the waistband of a pair of pants. I couldn't use the normal method of sewing on a replacement, because I didn't want anything showing on the other side.
Step 1:
Here's what I used. Besides the usual needle, thread, and scissors, I needed a long-nose pair of locking pliers and a bit of gaffer tape.
Step 2:
Use two layers of the tape to cover one side of the button. This provides a bit of padding for the next step. You could use a different kind of tape, but the gaffer tape is nice because it comes off cleanly without leaving a residue. If you want to use a toothpick to provide some space, put it under the tape so it's held in place.
Step 3:
Pinch the layer you want to sew the button to, pull it away from everything else, and place a pin to keep it folded (also to mark where the button goes). Pull out the old threads.
Step 4:
This is the key step. Align the center of the button with the fold, and use the locking pliers to hold it there. (Here, I should have pulled the button out a bit.)
Step 5:
Thread the needle so you have 12 inches or so, doubled. Tie a knot. Run the needle down through one hole, back out the other, then between the two threads emerging from the knot. Pull tight.
Step 6:
Now push the needle through the fold into one of the hidden button holes and up through an uncovered one.
Step 7:
Repeat several times.
Step 8:
Remove the pliers and finish as usual by taking several turns around the connecting threads, then pushing the needle through.
Step 9:
The button is secure. Note the fabric is puckered because I let the folded fabric overlap a little too much of the button.
Step 10:
Finally, pull off the tape. Add a drop of anti-fray fluid or fingernail polish on the threads to add a bit of protection.