There are a few ways to make see-through clothes in Photoshop. The first way is to use the transparency filter. To do this, click on the filter button and then select the Transparency option. Then, click on the OK button. The second way is to use the layer mask. To do this, click on the layer mask button and then select the Mask option. Then, click on the OK button. The third way is to use a gradient filter. To do this, click on the gradient button and then select the Gradient option. Then, click on the OK button.