cabled vest/cowl - *Inspiration* this one is knit but you could easily crochet this so pull out your favorite scarf pattern and get to crocheting. You may need to adjust the width of the scarf. Once your scarf is long enough, wrap it around yourse.
poncho cardigan for woman
Bobbles and loops, now there's an idea
Ravelry: Maja - Kiito pattern by Marita Rolin - cool knitted or croquet cardigan top without buttons or ties - very clever and elegantly simple