SheIn offers its SheIn Women's Sleeveless Vintage Floral Mini Dress in White for $9.99 with free shipping. That's $8 off and tied with our mention from a week ago and the lowest total price we've seen. It's available in sizes S to XXL.
Note: Uncheck "Add Shipping Insurance to your order" during checkout to remove the 99-cent fee. This item ships from mainland China and should arrive in three to four weeks.