Gauge for tweed stitch (trim and bodice) is 28 st. and 38 rows.

Errata
Lucienne has the following:

FRONT

Work 3cm in Tweed st, ending on a WS row, dec 34(38,42) sts evenly across last row worked. 91(95,99) sts

(RS)(dec) K30(31,32), k3tog 10(11,12) times, k to end. 71(73,75) sts

BACK

(RS)(dec) K16(15,15), k2tog,k1 20(22,24) times, k to end. 71(73,75) sts