Sheinside offers its Sheinside Women's Round Neck Pleated Dress in Khaki for $16.99 with free shipping. (Be sure to uncheck the shipping insurance box; otherwise, it adds 99 cents.) That's $9 off and tied with last week's mention as the lowest total price we could find. It comes in sizes S to XL.
Note: It ships from mainland China and should arrive in three to four weeks.