The white underbase for a dark shirt.

Yellow ink

Red ink

Blue ink

As promised a while back I thought it would be a good idea to show you a kind of step by step showing you a design through the various stages of separating the colours in photoshop before the design is printed.
This type of separation is called simulated process and is separated via the channels in photoshop. Each channel will then be halftoned during the output stage by our printer and the individual channels printed. (Usually from light to dark).
This particular design for our upcoming spring/summer season is a 4 colour simulated process separation using a white underbase for a black tee, yellow, red and blue.
Enjoy and any further questions please email me.