Hitachi BD-W3300 Operating Instructions And Owner's Manual page 47

 For sweaters made of wool or
similar material, set the shape
and dry flat in a shaded place.
 Spreading on a flat board or
plate can prevent deformation.
How to finish (restoring shrunken or deformed laundry)
 Hold a steam iron above the
item, and apply steam to
restore the shape.
After washing is finished
How to dry
 For blouses and dresses, set
the shape and dry on a coat
hanger in a shaded place.
 After applying steam, place
the item on the cardboard
cutout you created before
washing, and gently stretch
the item to its original shape.
Cardboard
cutout
47