Knitting instructions for baby Trachten jacket in 4 variants: 1 - simple, 2 - with simple braids on the front part, 3 - with a hood, 4 - with pockets.
The first 2 jackets are crocheted with single crochet stitches
The other 2 jackets are intended for "non-crocheters".
Of course you can also vary other combinations yourself - e.g. with cables and pockets, or with a hood and pockets, etc..

The PDF instructions include diagrams, photos, size chart and placket calculations

What you should be able to do and what you get
knit stitches
Braids, buttonholes, increases are described in detail

Size information
Old
1/3 months
4/9 months
10/18 months
Size
50 - 62
68 - 74
80 - 86

What material you need
Material:
Bobbel single-colored 8-fold, 50% polyacrylic, 50% cotton
Basic color: 170 - 200 - 230 g., 2nd color - approx. 30- 50 g
Other examples:

Schachenmayer - traditional wool
150g per LANA Avellino, LL 333 m 100 g (wool and polyamide) - enough for all sizes
150 - 200g DROPS Baby Merino, (Merino) ,LL 175 m 50 g
200 - 250 Pro LANA Basic Cotton (cotton), LL 125 m 50 g
5 - 7 buttons
Needle size: 3 - 3.5