A fabric fastener provided by the invention of the present application exerts a decorative design function due to many variations created by fabric itself. In particular, the fastener can be, according to this fastener, easily handled without damaging the fabric in handling the fabric. Furthermore, the fastener exerting a high fabric looseness prevention effect even after a long-term use is provided. According to an employed configuration, the fabric fastener includes a substantially tubular body having a substantially C-shaped cross section, the substantially tubular body being provided with a slit portion (40) provided at an insertion path (10) for tucking and fixing inserted fabric (100). The substantially tubular body is provided with opening portions (20) and a drawing hole (30). The opening portions (20) have substantially V-shaped or U-shaped constrictions provided on an upper and lower sides in order to guide a finger. The drawing hole (30) includes at least one drawing hole formed such that the fabric (100) inserted through the opening portion (20) is drawn out in a circumferential direction with respect to an insertion direction. Rim portions of the drawing hole (30) and the opening portion (20) are rounded.

A fabric fastener provided by the invention of the present application exerts a decorative design function due to many variations created by fabric itself. In particular, the fastener can be, according to this fastener, easily handled without damaging the fabric in handling the fabric. Furthermore, the fastener exerting a high fabric looseness prevention effect even after a long-term use is provided. According to an employed configuration, the fabric fastener includes a substantially tubular body having a substantially C-shaped cross section, the substantially tubular body being provided with a slit portion (40) provided at an insertion path (10) for tucking and fixing inserted fabric (100). The substantially tubular body is provided with opening portions (20) and a drawing hole (30). The opening portions (20) have substantially V-shaped or U-shaped constrictions provided on an upper and lower sides in order to guide a finger. The drawing hole (30) includes at least one drawing hole formed such that the fabric (100) inserted through the opening portion (20) is drawn out in a circumferential direction with respect to an insertion direction. Rim portions of the drawing hole (30) and the opening portion (20) are rounded.