This pattern is for the hat and leggings only, but the site also has the pattern for the cute diaper cover.
The set is great for keeping the babies nice and cozy, but it makes for a lovely photo prop as well.
To crochet this you will need a worsted weight yarn in colors shown and a 5mm crochet hook.
If you enjoyed this free crochet pattern you might also enjoy more designs by Stitch11.