Working on this maybe for the current loves comp.

I'd obviously want to finish coloring it in.

I am mostly concerned right now with scale, placement and title.

its funny :) go on!

I think a little higher up so the pig is closer to being over the heart and the dino falls on the shoulder. but that's me

The t-shirt color isn't doing the design any favor. Have you considered trying other colors?

Also, you do not need to add the words "Front" and "back", the t-shirt designs are pretty self-explanatory. It will probably improve the overall look of your preview.

the dinosaur is so cute!