sorry for not posting sooner - my preggo brain hasn't left me yet !
Right, I have the following in size 12 - I wore these in my first pregnancy when I was probably a biggish 12 if that helps:
Blooming Marvellous below the bump jeans - actually a 14. They are frayed slightly on the bottom of one leg.
Isabella Oliver black over bump jersey trousers - really lovely, cost a lot but are again frayed a bit on one leg (think I must have uneven legs ).
Blooming Marvellous grey work type trousers, over bump but with proper waistband and you make it bigger/smaller with a waist adjuster.
Jersey black pin stripe trousers (H&M)
A creamy pair of over bump trousers from H&M.
I also have a couple of pairs of Mothercare tracksuit type trousers.
In case anyone else sees this thread I have also have a pair of jeans from FunMum in size 10 (and a smallish 10 I think), over bump with jersey side panels and a pair of mothercare yoga trousers.
Anyones welcome to any of these, I just want rid ! CAT me or I can CAT you if you don't have the facility.