Here's a cute little outfit in two sizes to fit a 12" and 14" baby doll, which includes sweater with heart motif, leggings, hat with 2 small pompoms and socks.
The outfit on the smaller doll is made using plain colour for the sweater and a self striping yarn (I used King Cole Cherish) You will need in total approx 100g yarn for the entire outfit I used: Sweater 30g/35g, leggings 30g/35g, hat 20g and socks 10g. The sweater has a small back opening for easy fit. And the leggings are shaped using short rows as most dolls are the ‘sitting down’ type. If yours isn’t just omit the shaping rows. This set fits a budget 12” doll and a 14” Annabell doll, but as all dolls are different its best to test for fit on your doll as you knit.
This pattern would be great for anyone new to intarsia (block colour) knitting as it is an easy centred motif. But you could always omit the motif if you want.