Photoshop allows you to create your own patterns (or use an existing one) and apply it to an image as it fills the layer. It can scale the pattern, also change opacity and blend multiple modes to make it look like the pattern was always part of the image.
In this example, we’re going to change the texture of the women’s suit in this image using an existing pattern. You can download the image absolutely free from our image galleries. Note: Photoshop CC 15 is used for screen grabs and others service, but the method is the same for older versions of Photoshop.