Ending today, Amazon offers the Calvin Klein Women's Elbow Sleeve Mid Length Sweater Dress in Aubergine or Black for $118. Coupon code "HOLIDAYS25" drops it to $88.50. With free shipping, that's $29 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.

Orders placed today (December 22) using Prime are guaranteed to arrive by Christmas. (Cut-off times vary by location.)