This Pattern Crochet is for Barbie dolls (also can fit Liv dolls) outfit, which include the patterns for dress, blouse and hat). This can be made to fit an other such dolls.

Instructions are for American crochet.

Gauge

For size 10 cotton crochet threads and 1.6 mm hook:
10.5 sc х 11.5 rows = 1 inch

For wool/acryl embroidery threads and 1 mm hook:
14 dc х 7 rows = 1 inch