Unisex Adult Hooded Flannel Pajamas Sleepsuit Onesie Sleepwear Nightwear

I'm 1.80m about 95 kg. Will XL size fit me?

I’m 5’1 ft and I weight 62, which size would be better for me?

I’m 5ft4” and size 4, should i get small or medium? normally i always go for the smallest size but i also want it to be baggy.

What size would be appropriate for someone who is 6ft 2 inches and built like a twig?