Super cute and quick to complete is Cablehosen, a short knit pants with bib attached.
Features a sweet cable and eyelet pattern over the bib, with cabled straps and I-cord tie band, which you can omit if preferred.
This adorable romper looks great on both boys and girls.

Sizes: 0 - 3 months, 3 - 6 months, 6 - 12 months, 12 - 24 months

Materials: Sport Weight Yarn Debbie Bliss Baby Cashmerino Ecru 100 - 150 - 150 - 150 g ( 125m per 50 g)

Knitting needles: 3.25mm (US3)circular either 40 cm (16”) or 120cm (47”) if you want to do magic loop
2.75 mm (US2) Circular needles either 40 cm (16”) or 120cm (47”) if you want to do magic loop
2 DPN’s 2.75 mm (US2)
stitch holder
2 buttons 16 mm (5/8 “) diameter
Tension/ Gauge: 24 sts and 34 rows to 10 cm (4”)

This romper is worked bottom up, first separately for leg openings, then in the round until waistband, then separately for bib and shoulder straps.