In no case can not be stretched to dry wet thing horizontally on a plane - when drying it again reduced in size. Correct this will hang the garment on a hanger and leave to dry, shaking occasionally. When the article of clothing is dry - it should be ironed and look at the end result.
Made of natural wool knitted things to save is unlikely to succeed, because such a thread is not pulled back. But if the thread was not genuine, as for example, acrylic, you can also try it stretch - it should be done in its wet state, just in different directions. Dry stretched thing, too, need vertically on a hanger so that it again "village."
An additional way to stretch things is ironing with steam. Hot steam iron should be maximally stretch the garment on the ironing board to its former size.
There is also this way: wet such a thing in water with vinegar (1 tablespoon per 1 liter of water) and put on a towel. Already on towel need to stretch it to the required size and pin pin along the contour of the product. Impaled on a thick towel thing should be left to dry completely - so it returns the previous form.
The latter would not throw shrunken thing is to dissolve the thread and tie a similar new one - unless of course you want and you know how to do it. However, it is a long and laborious process that can accomplish only for very favorite wardrobe items.
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