Brand new Knix Evolution Bra in size 4. Their sizes for a 4 are a 32 D or a 34 C/D. Colour is beige on the outside heather grey on the inside. It is reversable.
From their website:
The ultimate combination of comfort, versatility, and support. A reversible, unpadded, wire-free bra with 360° support that outperforms most popular underwire bras, with comfort you've never experienced before.