Just my opinion.... I know you may know that the picture was rotated the wrong way, but to me it doesn't seem to have a definite view of orientation. Cutting this out and putting it on another t-shirt by way of zig-zag stitch on the machine is not going to look good. I say chalk this up to experience, wear the t-shirt as it is, even if it is just for gardening and around the house.

What is the imprint made of? Is it just inked, or is it that sort of plastic stuff? If it's the plastic stuff, you can dye the shirt the color you want and it shouldn't affect the imprint. Dyeing is easy--just get a box of RIT in the color you want and go for it.

Annie

I figure they printed it on white because they flowers wouldn't have showed up otherwise. I think the shirt is beautiful. I too am fearful that it will not look good if you try to attach it to another shirt. Sewing on knits isn't the easiest by any means.
Susan

If you don't want to wear it like it is, make a pillow out of it. Cut the picture out and sew it onto some cotton (use a satin stitch or pipe it or trim it with something). Add a back and stuff it. It could be pretty for your patio or porch furniture.