Sheinside offers its Sheinside Women's Lace Round-Neck Long-Sleeve Dress in White for $12.67. Coupon code SAVINGS33 cuts it to $11.95. With free shipping, that's $6 off list and the lowest total price we could find. (Be sure to uncheck the shipping insurance box; otherwise, it adds 99 cents.) It's available in sizes S to XL.

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