Jun is a fun and easily knitted poncho, you can also leave it at the rectangle, to wear as a shawl.
Either way, first you knit a rectangle with a small lace border, finish it with an I-cord bind off edge. Then extend the length a bit with another lace section and if you choose so, connect the edges to create a casual poncho.
Lastly, a cool squared has been added to the sample shown here.

The pattern is fully written, with a lace chart and a schematic for you to do the finishing touches.

Yarn
Organic cotton in a DK weight. 125 yards a skein with 2 skeins needed.
Yarn/Knit kits available at 

Notions
US size 15 (10 mm) circular needle 36”
(91 cm) in length.
Lockable stitch markers for finishing.
Tapestry needle for finishing.
Decorative bead, half an inch square.

Gauge
9 sts and 14 rows in 4” of garter stitch, counting 7 ridges.

Techniques
Knitting, purling, lace knitting, I-cord bind off, picking up and knitting stitches, weaving in ends, blocking, seaming and attaching a bead.