The first Christmas sweater (and the sheep who changed everything)

"There are two things everyone knows about Hillary the sheep. One is that, unlike her typically hued friends, Hillary's wool is all the colors of the rainbow. The other is that she adores everything about Christmas, especially Santa. So when word gets out that Mr. Claus is traveling across Ireland seeking the perfect sheep's wool for a sweater to keep his belly warm, Hillary's head begins to spin. Could her wool-dest dreams be about to come true?"--Provided by publisher.