ok if they have a hole, are old, don't fit, etc. all colors, all sizes.
for each sweater you can provide, i will give you one of these: http://www.etsy.com/listing/85581438/porcelain-knitware-votive-set
(not the set, just one, but two sweaters will get you the set.)
go through your closets, it's a win/win. !!!!!