A dress with striped skirt for Barbie.

Look for pattern by number at http://www.stickatillbarbie.se.
The website is in English & Swedish, but patterns are available in several languages.

On the website you’ll find the patterns listed on the left, by number, grouped on pages.
Accessories like hats, scarves or bags are listed in the accessory section, below in the left column.
Click on numbers to open a page, look for the numbered image, then for the link to the desired language below it (clicking on the image will only enlarge it).

This pattern comes in a .doc file, except for Russian version that links to another website.

Pattern calls for specific yarn only in some languages, this information is missing in others.

Gauge over stockinette stitch is given in the yarn section of the site, while in the pattern is stated that 14 rows in garter stitch should measure 2,5 cm high, no mention about stitch gauge in garter stitch.