Ben was known as the baby with the rainbow trousers - much to my MIL disgust
We would get about 4 days out of them before they needed a wash generally because of poo. And literally his daytime outfit was his longies, a short sleeve t shirt (instead of a bodysuit / vest), a long sleeve t shirt and a cardi. At night he would wear a sleepsuit and PUL wrap, or if we were really lazy or out late what he wore during the day!
Wool works really well with any fitted nappies I found, but poppers or nippas are preferable so the applix doesn't catch, but we used little lambs, MEOS, swaddlebees OVOS.