Good news for those of us who suck at sewing: If you rip a cushion or seat, you don’t have to reupholster the whole thing. You can usually fix small rips yourself, but how you do it (and whether it ...

Q: I have an office chair with bonded leather stitched together. Mechanically, the chair is good shape and could last years. But the leather is worn on the headrest and arms, which are attached by ...