Sponsored Post: This post was sponsored by Sarah's Silks. My family received free products in exchange for this review. As always, all opinions are honest and my own. My girls and I LOVE Sarah's Silks. We've had her silk scarves and silk scapes in our playroom since my oldest daughter was a toddler. Now she's a tween and both of my girls, and all of their friends STILL play with our silks every week. They are a classic and timeless imaginative play staple and you can't say that about a lot…