This is a very cute pattern. The model is stitched on 14ct. white Aida fabric. The stitch size is 100 x 146 which comes out to 7.14 inches x 10.43 inches. Don't forget to add 3 inches on a side for the size of fabric you will need.
The DMC floss needed for this pattern are: white,434, 469, 471, 598, 646, 725, 807, 869, 945, 3024, 3371, 3822, 3828, 3854.
Hope this helps.