Keep on Smiling Shirt Keep Smiling Shirt Keep Smiling Shirt Etsy Keep On Smiling T Shirt Keep on Smiling T Shirt Design Graphic by Print Magic Creative Fabrica Keep On Smile Imprinted T shirt Keep on Smiling T shirt Design Graphic by najia work Creative Fabrica. This T shirt is made of a perfectly smooth cotton material that details an imprinted sunny flower. It is perfectly suited as an outfit for a day out in the sun. If you are looking for a skirt or other bottoms to match with this shirt, check out this high back skirt.