This is a Baby Knitting Pattern for a pretty short-sleeved dress, and matching pants to fit a baby 18” & 20” chest and is made using DK yarn. The Pattern requires 200g of DK yarn to make the set, and it is knitted using 3.25mm and 4mm needles. The pattern contains a stitch called SSP, there is a link on how to do the stitch on the pattern, but I would advise that the pattern may not be suitable for beginner knitters.