Old school or rowing blazer sitting around in your cupboard gathering dust and attracting moths???? Pull it out, pray it still fits and do what Ester Quek from The Rake magazine has done and team it with a neat pair of trousers, pocket square, two-tone brogues*, a striped tee and a pair of very pretty, very feminine, very tiny flower earrings (which I know you guys can't really see but I can!). Taking influence from the boys but keeping it girly with accessories (note also her gold necklace- I can't quite make out what is on it, little birds maybe?)
*Are they Ralph Lauren?