Ralph Lauren offers its Lauren by Ralph Lauren Women's Ribbed Cotton Henley Dress in Tahitian Magenta (pictured) or Bungalow Olive for $39.99. Coupon code "RLGIVE2013" drops it to $29.99. With free shipping, that's tied with last week's mention and the lowest total price we've seen. (It's also a current low by $11.) It comes in size M and L XL only. Deal ends October 2.