How to remove wrinkles

Step One

Open Photoshop. Click "File" in the top menu and click "Open." Go to the photo you wish to edit and open it.

Step Two

Create a new layer by clicking on the 'new layer icon'. or Click "Layer" in the top menu and click "New Layer".

Step Three

Select the 'healing brush', match the brush size to the wrinkle itself, eg. small wrinkle - small brush.

Step Four

'Alt' click on a good area of the garment and drag this across the wrinkles to smooth them out.

Note: If you want to bring back some of the texture from the garment then reduce the opacity of the layer you are using.

Step Five

Repeat this process until you are happy and save your work.