I MUST find the patterns for the sweater and coat from the picture in the Interweave Knits Summer 2013 on page 7. It is an ad for Brown Sheep Company and has a picture of a little boy in a blue/black striped hoodie and a little girl in a blue coat. I emailed Brown Sheep Company and asked them, but I have not heard back.
Hi. I am also interested in the pattern for the girl's coat. Did you ever find it?
Isn't it odd that they'd use something in an ad and then not even give you a pattern name to search for? Don't they want you to buy yarn to make it?
But after some serious quality time with the Ravelry pattern search, I think I've identified it: Phoebe's Sweater, by Joanna Johnson. For just this pattern, it's $6; an e-book of three patterns (this, a toy mouse, and a sweater for the mouse) is $9; the children's book it comes from, which also includes the patterns, is likewise called Phoebe's Sweater and is sells for $9.99 on Amazon's Kindle, or $18 in hardcover at the author's Etsy store (or Amazon, etc.). And it does, in fact, call for Brown Sheep yarn.