I'm wearing a Collectif dress with a cardigan tied at the waist, a perfect solution for these warm Autumn months! My boots are from Dr. Martens.
This dress used to make me nervous as it gaped slightly at the boobs, so I sewed the buttons closed. It has a zip at the side, so can still get into it easily without undoing the buttons. Means no worries on the boob front! Phew!
(you can use the code REE10 to get a discount with Collectif)