The level of experience required to crochet this pattern is easy to intermediate, I have included lots of colorful photos with instructions for an in depth tutorial. All photos were taken by me whilst crocheting the bikini.

The crochet stitches are quite common in this pattern:
Single Crochet
I have also used a Picot Stitch around the border and Bobble Stitch in the pattern of which I have illustrated in full color photos.
All stitches used are explained in the Crochet Conversion Chart.

This pattern is written in US Standard Terms, however I have included an in depth conversion chart for UK/Australian terms which is easy and clear to use and follow.

Instructions are for size EXTRA SMALL, SMALL, MEDIUM and LARGE