Through 8/23, shop the Back to School Sale and get 20% off when you spend $100 or get 30% off when you spend $200 at Bloomingdale's. Get everything from school supplies to girls clothing and boys clothing, like the Ralph Lauren Childrenswear Boys' Short Sleeve Striped Polo (pictured), regularly $35, reduced to $28 with the 20% off or $24.50 with the 30% discount. All applicable items are marked as Buy More Save More, and the discount will appear once the items are placed in your shopping cart. Shipping is from $10 or free over $300 (Bloomingdale's card holders get free shipping with $150). Sales tax is charged in states with Bloomingdale's retail locations.