To get started, take your measurements:

Using a tape measure, take your measurements directly on the body; loosely; take the following dimensions (* If you don't have a tape measure, use a regular thread then measure its length with a ruler.)

For bikini tops, tankini tops and one-piece swimsuits:

The chest circumference is measured horizontally, at the level of the tip of the breasts. You fell in love with a one-piece swimsuit: also measure your waist circumference by placing it at the level of your navel.

For bikini bottoms:

The hip circumference is measured when the legs are close together, circle the hips at the strongest point.

Now that you have all your measurements, you can easily find your swimsuit or bikini size by referring to the chart beneath each product: