Select waist line in front piece, change length value to 21.4cm; select waist line in back piece, change length value to 19.4cm. After modifying length, connect side seam.Use

to select front waist line, select

, left click point “A” on the selected line, the dialog box appears, enter the value “21.4cm” in the “New Length” column, click “OK”. Use

to select back waist line, select

, left click point “B” on the selected line, the dialog box appears, enter the value “19.4cm” in the “New Length” column, click “OK”. Connect the points as picture shows: select

, left click point 1,2,3 point that the arrows pointed, to draw out the side seam.
