Description Simplicity 3377 was copyright in 1950, and is a toddlers' size 2 (22 breast, 20 1/2 waist and 23 1/2 hip). This pattern features a toddlers' two-piece pajamas...top Style 1 has a small Peter Pan collar and lace trim and is long sleeved. Boyish Style 2 is collarless and short sleeved. The pants in all styles have elastic in the back. Style 3 has sleeper pants and long sleeves. The small breast pocket appears in all three styles, the pocket transfer is missing. This pattern is complete, Neatly folded inside the envelope, with the instruction sheet. The envelope has a torn front corner. I scanned a different envelope with the complete picture to show what the front looked like.