Description How to sew lace bra – sewing tutorial: To sew bra, you will need the following materials: mesh  (stretch lace,  jersey )  : 20 cm ( 7,8” );  strap – 1m ( 39” ), 2 adjusters, 2 rings ;  2m of decorative elastic band or edging IRA bra PDF patterns size range:  Bra PDF pattern size range is from 32A to 38C. The sewing pattern is available in 12 sizes. Size bra patterns chart ( choose by your bust size ) :