This beautiful romper set is a delight to knit. It’s knitted from the top down on single-pointed needles and has clear line by line instructions. The simple memorable stitch pattern makes this set easy to knit and ideal for knitting whilst watching TV.
The size depends on the yarn and needle sizes used as listed below

Materials
21-22” Doll / 0-3m Baby
3.25mm needles (smaller)
4mm needles (Larger)
200grms Double knit Wool

19-20” Doll/New-born baby
3mm needles (smaller)
3.75mm needles (Larger)
150grms Double knit Wool

16-18” Doll / Small New-born
2.75mm needles (Smaller)
3.25mm needles (Larger)
120grms 4-ply wool