Sizing details:
Small requires 2 skeins, medium 2-2.5 skeins and large 2.5-3 skeins.

Small = bust: front panel 12.5”/back 11”, length: 17.5”
Medium = bust: front panel 15”/back 13”, length: 19.5”
Large = bust: front panel 17”/back 15”, length: 21.5”

The bust is based on the amount of coverage per panel. Diagrams are available in the pattern.