From the Knit Rowan website
This ladies summer top is now available as a paid pattern download. Designed by Vibe Ulrik its all over slip stitch patterning would make it suitable for the knitter with some experience.

Note: Body’s shaping begins at the waist then increases to chest size.

Finished chest width dimensions:
48.5: 52.5: 60: 66.5: 72.5 cm
19: 20½: 23½: 26: 28½ inches

Yarn Information:
Photographed with Rowan Creative Linen in Tamarind 643
3, 3, 4, 4, 5 skeins
657, 657, 876, 876, 1095 yards