1) trace front and back of coat foundation; then shift side seam toward back, 1-1/2”. mark shoulder dart line; then continue center front line up as shown by dotted line. for shoulder dart, swing upper part of front to within 1/2" of dotted line as shown in diagram 2. increase back shoulder dart from 1/4" to 3/4" as shown in diagram 2. 2) separate front and back at new side seam line and trace each about 5” apart; then draft coat 42”, length adding at lower center back for vent, and adding at center front . . .