Pippa Middleton wowed the crowd at the US Open Tennis last week wearing a bright yellow lace shift dress with 3/4 sleeves and a scallop hem. We love the frock and have been scouring the shops ever since to track it down. As it turns out it’s actually a bargain buy from Phase Eight - it’s currently on sale at the store’s website for £49.50 (reduced from £99) – and is also available in white. Steal Pippa’s style teaming it with brown wedges or make the dress your own by adding some chunky heels, a colour pop handbag and an armful of bangles and you’ve a great 1960s inspired look.