Sally Cardigan on Craftzine.com
Mosaic/slipped-stitch knitting (=easy! Worked in stripes, one color at a time, not stranded colorwork). With 3/4 sleeves, crocheted buttonholes. Worked in the round with steeked front, with detailed photo tutorial of the crocheted steek and buttonhole placket.
Sizes XS - XL, with guidance on making custom fit/larger sizes.