This is more of a casual work look - smart T, peg trousers and bright shoes.  Provided that the T is on the smart side and you have a blazer or nice piece of knitwear to put over the top should the need arise, this can work fine in most office environments.  Remeber no bra straps showing please!

T- Oasis, Peg trousers M&S, Shoes Clarks, Cuff Hobbs