It makes a great gift and is good for kids. You could alter it any way you like. For valentines day you could use pink and red and a heart on the patch, or for X-mas with a tree or even Easter with a few eggs!!
/\ /\ / \
(o o) / \ <3
(U U) / \
Step 1: The Sewing and Measuring
Then stitch the dark blue sheet to the light one (with the patch). REMEMBER: Leave one of the shorter ends open so you can fill it.
Turn it inside out and the fish should now be facing out side. then fill it with plush filler or whatever you want to use. Sew the open end up as neatly as possible. (I'm not fully sure what to do) You should have one completed pillow!!
PS I drew eyes and fins on with marker to add some effect. If you like you could add scales (sequins) or bubbles (tiny circles of felt) to the patch.