Ravelry pdf is the corrected copy.

A cute, easy to knit, A line dress with scoop neck and short sleeves for summer. Trimmed at the lower edge with a girly ruffle, neck and sleeves have a rolled edge. It can be shortened or lengthened easily! Uses dk or light worsted yarn at a stitch gauge of 20 stitches to 4 inches.

Sizes- 18 months (2, 4, 6).
Finished measurements:
Chest- 18 (21, 23, 25) inches.
Length- 20 (21, 22, 24) inches.

Materials- worsted weight yarn:
approx. 523 (578, 634, 678) yds.
24 inch circular needles sizes 6 and 3; double point needles sizes 6 and 3 or sizes required to get the gauge.
Scrap yarn, 5 stitch markers (4 of one color, one of a different color), blunt darning needle.

Gauge- using the larger needles in circular stockinette st, 20 sts equal 4 inches.