DH runs v hot, me cold. We normally use our woollen baavet duvet but it's only about 10tog and it's also not quite big enough so I have to wake up to turn over to tuck back under IYGWIM?
We tried a 13.5 lovely soft, fluffy duvet last night and I slept like a baby- DH woke up and had to towel down and sleep under a dressing gown such was his night sweats. I think it's as much the fluffiness which means it forms right to your body as the tog.
So, we need two separate duvets - I want a light and fluffy one (down maybe) and he needs a synthetic flat one. This is why a his and hers duvet won't work, as they are both the same type. I do sometimes have blankets too but as the duvet isn't big enough they still don't help.
Anyone use two separate duvets on the one bed? Is it as unromantic as DH fears? Is it best to have two doubles rather than singles? Annoyingly we have no double bedding so will have to go and buy some covers too.