Take 30% off select dresses when you use the code DRESSY during checkout at Target.com. Shipping is free on orders over $25, otherwise it adds $4. The promotion includes this Knox Rose Empire Short Sleeve Dress, which listed at $29.99. It drops to $20.99 with the code. This Merona Tie Waist Tank Dress falls from $19.99 to $13.99, and this Spenser Jeremy Tank Dress with Knotted Waist is $24.49 down from $34.99. These are the best prices we can find anywhere and, while some sizes may sell out quickly, there are many styles to choose from. Sales tax is charged in most states.