Fourth of July is traditionally a time to host backyard barbecues wherein one consumes copious amounts of hot dogs, followed by a show of fireworks at night. In-between your poolside hang outs or dinner with the parents, however, savvy shoppers will want to keep their phones near them. Why? Because a holiday in the United States isn’t a proper one without a sale or two — and this year’s Fourth of July fashion sales are worth checking out. Whether you’re in need of a little bit of retail therapy or want to refresh your seasonal wardrobe before fall arrives, you