Short Sleeve Pajama Pattern By Petro | August 24, 2016 - 9:00 am |August 20, 2016 Kids This simple knit pajama pattern is perfect for warm summer nights. The pattern is downloadable in sizes 10, 11 and 12. The fit is moderately snug and fits great for girls and boys. Click here for the Short Sleeve Pajama Pattern. Bookmark the permalink.