Two apparel fabrics, both 100% cotton were used (i) twill weave, with a structure
similar to denim1 and (ii) single jersey, commonly used in the manufacture of tshirts.
2 Specimens were those prepared and examined by Kemp et al. [4].
Kemp et al. [4] cut specimens to contain different warp and weft, or wale and
course yarns; no specimen was cut within 50 mm of the selvage or the