Ok, maybe more Stegosaurus than T-Rex, but CavySaurus Rex sounds cute!
Arthur wanted Pete the Cat to have a dinosaur costume. I just couldn't resist! I did use a pattern from Ravelry as inspiration, but I changed everything to suit my needs. I used different cast on numbers, stitch pattern, construction, etc.
Pete the Cat actually doesn't mind wearing it. I thought that he would be frozen in place with it on, but he went about his usual piggy business. I used KP Stroll Tweed.