A few months ago I bought a dead cheap button down plaid shirt from Primark in the pyjama section, as it was reduced to £3 and was good for breastfeeding. It fits so perfectly, but I can't really wear it outside of the house and I'm looking for something the same.
It has a small collar and goes down in to a V neck then buttons down the front. It's a nice length and comes just under my bum and the sleeves also roll up to 3/4 length. I would love to find a shirt similar either in plaid or plain dark coloured ones as it seems to suit me and is a good easy/casual look. I'm an hourglass figure and somehow Primark have cut something to fit me exactly right 
Any ideas where I could find this? Or is it going to be one of those things that I forever search for but it doesn't exist?