I Do by Jody Prival

I Do

January 2005
Aran (8 wpi) ?
18 stitches and 24 rows = 4 inches
in stockinette stitch
US 7 - 4.5 mm
488 - 1098 yards (446 - 1004 m)
Flag of English English
This pattern is available for free.

Description from Knitty.com:

A note on sizing: arm length, arm width, and back width can all be adjusted independently. For wider arms, cast on more stitches (in a multiple of 12) and work more pattern repeats per round. For longer arms, do more pattern repeats in the elbow section. For a wider back, do more pattern repeats in the back section. If your back measurement lies between two sizes, work the back to the longer measurement and work the arms a bit short. You can then sew the center slit closed by a couple of inches on either side.