There are TWO ways to use this fabric for a create-your-own swimsuit.
1) Screenshot this fabric and upload it on the style listing you are purchasing.
2) Add this fabric to your cart with a style.
Styles can be found under the "Create Your Own: Kid's Swimwear" and "Create Your Own: Adult Swimwear" collections. Every listing in these collections has an option to upload a photo of the fabric you'd like.