Hi there I just want to enquire about the colours that was given... would you like those precise colours or can I change them a bit?
and if posible can I use white as a 6th colour? and is gradients allowed or only flat vector colours?

Please post my T Shirt layout on your FB for judging. I had made some enhancements to the logo colors. Thanks in advance.

Just a bit of valued advice, make sure the logo you choose is vector based for scalability or you will have problems.

I took the time to enhance the design, the least you could do is post it.