From the Knit Rowan website:
Knit this child’s slip stitch sweater from Little Star, a design by Marie Wallin. With a very effective stitch pattern using beautiful shades of Pure Wool dk and with full length sleeves and a funnel neck, this knitting pattern is for the experienced knitter.

Finished width dimensions:
33: 35.5: 37: 39.5 cm
13: 14: 14.5: 15.5 inches

Yarn Information:
A - Navy 011
2, 2, 2, 2 skeins
272, 272, 272, 272 yards

B - Indigo 010
2, 2, 2, 3 skeins
272, 272, 272, 408 yards

C - Cypress 007
2, 2, 2, 2 skeins
272, 272, 272, 272 yards

D - Earth 018
2, 3, 3, 3 skeins
272, 408, 408, 408 yards

E - Ox Blood 049
1, 2, 2, 2 skeins
136, 272, 272, 272 yards

F -Tan 054
1, 1, 1, 1 skein
136, 136, 136, 136 yards

Gauge notes:
- The listed Yarn weight is reflected after holding 2 strands together.