From the Knit Rowan website:
Knit this women’s lace stitch wrap-over cardigan from the Summerlite 4ply Collection, a design by Martin Storey using the exquisite yarn Summerlite 4ply (cotton). With an elegant lace stitch pattern and capped sleeves, this knitting pattern has a two star difficulty rating.

You will also need a size US1 (2.25)mm circular needle approximately 60” (150cm) to work the edging

You will also need at least 76”(80, 85, 90, 96”) (190(200, 212, 224, 238) cm of .375” (3/8”) or 1 cm wide ribbon for ties.

Finished measurements:
Back width: 18(20, 22, 24.5, 27)“ 45.5(50.5, 56.5, 62, 69) cm
Finished length: 20.5(21.5, 22, 23, 23.5)” 52(54, 56, 58, 60) cm

Yarn Used - Rowan Summerlite 4ply
5(6, 7, 8, 9) balls color 429 Navy Ink