Old Navy Clothing & Accessories on Sale with Free Shipping

Old Navy cuts up to 40% off a selection of men's, women's, and kids' clothing during its Summer Sale. Even better, coupon code "ONSUMMER" cuts an extra 15% off. With prices starting at $2.75, that beats our mention from three weeks ago, when we saw an extra 20% off a smaller selection of items, and it's the best sale we've seen from Old Navy in recent weeks. (We saw 20% off sitewide in last month.) Shipping adds $7, or spend $50 or more (before the discount) to qualify for free shipping. Offer ends May 27. Some best bets, with prices after coupon:

• Old Navy Men's Striped Slub-Knit Polos in three colors for $11.04
• Old Navy Women's Tee Dress in Red or Black (pictured) for $11.90