Amazon offers its Prime members the V28 Women's V-Neck Polka-Dot Floral Dress
10 styles (Black Floral pictured) for $17.99
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $5.48.) That's $12 off list and the lowest price we could find. It's available in sizes 6 to 12, although not in all style/size combinations.