I bought these when pg with Amelia and totally forgot to return them. They're too short for me whilst wearing heels (I'm 5ft 8 with a 31inch inside leg).
They're brand new with tags and have literally sat in their bag in the bottom of my wardrobe since I bought them. They were £35 from Marks & Spencer Limited Collection Maternity.
The label says they're grey but they look chocolate brown to me (will post pics later). They would be worn under your bump. They have elasicated pannels in the pockets (side insert) along with an adjustable waistband (just like next baby trousers!) and an adjustable buckle on the back. This means that they are uber comfortable and will grow with you throughout your pregnancy.
They are wide straight legged and would be perfect for work in the autumn or winter. To say I was annoyed when I tried them on with heels and they didn't fit is an understatement!
£15
I'll be adding them to ebay this week if no one approaches me. For a quick response send me a PM.