From KnitRowan.com website:
Knit this relaxed fit girls tunic from Little Rowan Blossom. Designed by Linda Whaley in Wool Cotton its central lace panels would make it a suitable project for the knitter with some experience.

Garment is made from bottom body edge and split for neckline. Sleeves are added by increasing stitches to the body, then decreasing later on. Following front neckline shaping, the two pieces are re-joined and finished to the end. Garment is seamed along sides and sleeve seams to finish.

FInished measurements::
Back width at underarm: 13(13.5, 14, 14, 14.5)“ 33.5(34, 35, 36, 36.5) cm.
Finished length: 15(15.5, 16.5, 17.5, 18)” 38(40, 42, 44, 46) cm
Sleeve length from shoulder: 5.5(6.5, 7, 8, 7.5)“ 14(16, 18, 20, 22) cm

Yarn used - Rowan Wool Cotton
Color 951 Tender - 5(5, 5, 6, 6) balls

** Please note that Wool Cotton is discontinued. Rowan Summerlite DK cotton would be a good substitute.