baby vintage knitting pattern short dungarees romper with cardigan 16-18 and 18-20 inch 4 ply This item is a PDF file of the knitting pattern for these gorgeous baby items. Love this! Cute little short dungarees with a matching jacket/cardigan. Knit in 4 ply yarn. The pattern will be available for download upon receipt of payment, for you to print out or read from your computer.