Hello, I'am trying to find a good quality lightweight, long sleeved, hoodless onesie for a 30 year old niece, all I can find are thick fleecy novelty ones. I've looked everywhere, I am looking for something closer to a sleepsuit, soft and lighter material, like jersey pjyamas. Maybe they have a different name? Joules used to have some lovely ones but they don't seem to now. On principle I don't buy from places like Shein. Years ago there were lots around but can't find any now, excluding one in Hush and one on the Next website. Am I missing something?! She's a size 8-10 so can fit into older teen sizes too.