The perfect office flats? Check. Stylish and comfortable heeled sandals? Check. No matter where you work, summer is just around the corner, and that means it's time to refresh your work wardrobe. With this in mind, we think one of the best and most affordable ways to elevate your summer work style is with a new pair of shoes. But for most of us, finding shoes that are perfect for summer and the office can be difficult. To provide some inspiration, we've gathered some of the best summer shoes perfect for anything from the conservative to the creative office. From mules to block heels, we've selected some of the trendiest summer work shoes. Scroll down to check out 21 shoes guaranteed to step up your footwear game at the office this summer.