Just a heads-up for anyone who is interested
ASDA are now selling what looks suspiciously like a onesie in the mens underwear section. It doesn't have poppers but if you compare the picture to that of an Abena Bodystocking (the one with legs) you'll be able to see just how similar they actually are.
This could be a great option for people who want a onesie but who can't order them online due to parents or housemates. It might ever be a step towards them selling real onesies, though that's a bit optimisitic.
Does anyone have one of these - are they any good?