The kit comes with the fabric and how-to instructions and photos of what I did. Use your own odds and ends of embroidery cotton floss. You should feel free to decorate as you wish using your own favorite stitches.
When you are done stitching, there are lots of uses for these kits. I sewed my embroidered panel onto a piece of linen and then added a bit of rick-rack to up the vintage vibe. You could use them in a quilt or frame them.
Check out my web shop for more information and to order the Vintage Country Embroidery Collection. Kits will begin shipping next week. If you live overseas, please order through my Etsy shop.