This is the classic war poster "Keep Calm and Carry On" reworded to "Keep Calm and Trumpet On". I've kept the traditional crown at the top and added the silhouette of a trumpet sitting on the words.
I've put this on a blue background, but you can change that really easily. Hit 'Customize it' and then 'edit', and you'll be able to change to absolutely ANY color you prefer. The t-shirts are available in white lettering or black, see my store.
Customization/Personalization: If you like the design but would prefer a change in wording or decoration, please contact me. Use the link above, or visit my store and use the 'send message' link, with no obligation to buy.