Intermediate, maybe advanced beginner: shaping in pattern at neck and shoulder

Sizes
Sized for Small (shown), Medium, Large, X-Large, XX-Large, XXX-Large, XXXX-Large)

Finished Measurements
Bust 47 (49, 501⁄2, 52, 53, 55, 57)in/118 (124, 128, 132, 134, 140, 145)cm.
Length 23 (23 1⁄2, 24, 24 1⁄2, 25, 25 1⁄2, 26)in/58.5 (60, 61, 62.5, 63.5, 65, 66)cm.
Upper arm 12 (13, 14, 15, 16, 17, 18)in/30.5 (33, 35.5, 38, 40.5, 43, 45.5)cm.

MATERIALS
• 4 (4, 4, 5, 5, 5, 5) x 100g balls of Ella Rae Marmel in shade 03 Iris Agate.
• One pair size US 5/3.75mm needles or size to obtain gauge.
• One pair size US 6/4mm needles or size to obtain gauge.
• One size US 5/3.75mm circular needle, 16in/40cm long.
• Stitch markers.

GAUGE
20 sts and 28 rows = 4in/10cm over Stockinette st using larger needles.

February 19, 2020: Printed pattern calls for 3 (3, 3, 4, 4, 4, 5) balls of yarn. Based on new information from additional sample knitters quantities have been increased by one ball to 4 (4, 4, 5, 5, 5, 5) balls. PDF is up-to-date.