
crocheted in one piece

Then I came across an excellent video on YouTube by Bob Wilson 123:
Cat's One-Piece-Wonder crochet baby jacket

The stitches used are chain st, sc, hdc & dc which are all worked into the back loop of each st giving a rib effect and some stretch-ability to the finished garment.
The sizing suggests 0-3 months. Of course this depends on the size of a new-born. I used approx 125 grams of yarn.
Link to free pattern:
https://drive.google.com/file/d/0B-sPkpHisGodd0g2VC1MUGFPQW8/view?usp=sharing
There wasn't a hat pattern to go with this design, so I designed one to go with the jacket. It does have a Half Shell edging to it, but it could be left off if for a boy.


Crochet DC Rib Baby Hat