I cut the fabrics on the fold using my half template. I placed one printed fabric and one flannel fabric right sides facing and overlocked the edges leaving one straight side with a 5" opening. I then turned them right side out and pressed. Then I topstitched about 1/8" from the edge. That's it.
And here is the matching pram blanket. Designed and planned on EQ7 and then put together in an hour and a half. To top it off, it was exactly the same size as the nappy liners I used to back the burp cloths so no cutting was involved :) Perfect pram size at 25" x 30".