Woman Within offers the Only Necessities Women's Button Front Empire Waist Dress in five colors (Ultramarine Dandelion pictured) for $34.99. Coupon code "WW46667" cuts it to $27.99. With $7.99 for shipping, that's tied with last week's mention, $32 off list, and the lowest total price we could find. It's available in sizes S to XL, although not in all size/color combinations.
Of note, it's also available in sizes XXL to 6XL for $31.99 via the same coupon. With $7.99 for shipping, that's $33 off list and the lowest total price we could find. Both deals end March 27.