Things you’ll need:
Infinity Brush Set; get it from here
Grunge texture/Coffee Stains; get it from here
Optionally, you can merge the texture with any other grunge texture; I used this one.
First of all, you obviously open up Photoshop and start a new document.
Paste in one, or both, of your grunge textures and create a new layer with a black background.
Move the black layer to the top, and reduce it’s opacity to around 87%.
Select a nice golden-yellow, like #ffaf04, use the brush from the Infinity Brush set across the screen. It doesn’t have to be in place, as long as it’s big. Make sure you do this on a new layer above the rest.
Then, as it’s on a new layer, rotate it so it’s horizontal, by pressing Ctrl + T to turn on Free Transform. After that, move it down to the bottom of the screen.
Some of the pattern may be missing in the corner, so we can fix it by duplicating the layer, (right-click -> duplicate layer) and moving it to the left or right. Remember to merge the pattern after fixing the missing spots.
Add your text.
And there you have it!
Get the JPEG here.
Get the PSD here.
Alternatively, you can download the files from the downloads widget in the sidebar.