This more or less official style pullover is knitted from Hawai 100% cotton by Seam (Sport/5ply 120 meters/50 grams).
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The pattern is available in my Ravelry store:
http://www.ravelry.com/patterns/library/helga-pully Russian version (версия на русском):
http://lace-knitting.livejournal.com/5519.html