You can wear shirt stays while walking barefoot if you leave the bottom disengaged, because the elastic pulls them up into your pantlegs. Also, there are different types. Some clip to your socks like they do to your shirt; some loop around the bottom of your foot. The latter type would be possible to wear completely engaged while (aside from that) barefoot, if you really wanted to. They also have the advantage of not leaving deep, red, itchy, clasp-shaped impressions in your ankles.
You can wear shirt stays while walking barefoot if you leave the bottom disengaged, because the elastic pulls them up into your pantlegs. Also, there are different types. Some clip to your socks like they do to your shirt; some loop around the bottom of your foot. The latter type would be possible to wear completely engaged while (aside from that) barefoot, if you really wanted to. They also have the advantage of not leaving deep, red, itchy, clasp-shaped impressions in your ankles.