This is a top down baby coat knitted in garter stitch.
It will fit a baby up to 6 months - garter stitch is stretchy so ideal for growing babies.
It will take 100 gms of main colour and less than 50 gms of contrast colour, & 4 buttons.
This is a great pattern for beginners and instructions are very clearly given with photos to illustrate how the garment looks at different stages.