Boots: River Island (direct link)
This is the outfit I wore for FABB Glasgow. I love smock dresses, they're just so comfy and so forgiving, perfect for days where I'm rushing around like a crazy lady. Much like the ASOS Elephant dress, this one is massively oversized... I ordered a S/M and it's still hugely wide (but pretty short), I'm a big fan of the style though, they look great worn loose, or pulled in with a belt and dressed up or dressed down... the only problem with this dress is, every time my Dad sees me in it, he asks if I am pregnant. Which I'm not. But, I guess it would make a pretty awesome maternity dress if that's what you're looking for.
Missguided is easily one of my favourite online stores, I always know I can go there for a dress or an outfit and they will have something suitable. If you're not much of a fan of the colour of this dress, it also comes in black and is a bit of a steal at less than twenty quid - can't go wrong!