How gorgeous are these yellow River Island slingbacks! I love the shades of yellow appearing this year, and it's the perfect colour to wear if you're too nervous to try the colour-pop trend. Plus, slingback shoes are hotly tipped for this Summer, so get in there fast. These shoes, £64.99, are perfect for balmy evenings and weddings. Try another Summer fave and wear with cat-eye sunglasses for a vintage feel. I recommend sundresses - as always - to complete the look.