Wish I could do that stitch K: from Flicker photo LaceCrochet 1 2 puff stitches, consisting of 5 long hdc each (a total of 21 yarn-overs on the hook and each stitch having been pulled up to about one inch tall)
No "Amazing texture stitch! Text is in Russian, but there are many more clear pictures. The stitch looks beautiful on either the knit or the purl side. I'm looking forward to trying this great technique." comment via
Spike stitch: single crochet placed 2 or more rows below your working row and drawn up to the height of a standard sc. A would be a spike stitch worked 2 rows below, and a would be one worked into the row down from your working row.
El tejido es con dos agujas, pero las imágenes dan una buena idea para hacer un bolero con un rectángulo. Yeah, that's what I was gonna say. actually this can be done knitting, crochet, material as it is just a rectangle sewn to make sleeves!