Macy's offers the Calvin Klein Women's Wool-Cashmere-Blend Peacoat in seven six colors (Crimson pictured) bundled with an Infinity Scarf for $79.99. Coupon code "FRIEND" drops it to $59.99. With free shipping, that's $70 off list and the lowest total price we could find. It's available in sizes 2 to 18, although not in all size/color combinations. Deal ends May 2.
Amazon offers the Calvin Klein Women's Mid-Length Chevron Down Coat in Titanium or Black for $80 with free shipping. That's $8 under our mention from December and the lowest total price we've seen. (It's also a current best by $23.) It's available in sizes XS to XL.