Today only, Express takes $15 off orders of $30 or more, $30 off orders of $75 or more, or $60 off orders of $150 or more via coupon code "2225". (Of note, Express advertises coupons that yield less of a discount and don't stack with sale or clearance items ending in $.99.) They're tied with our mention from last month as the best dollar-off coupons we've seen from Express this year. Shipping starts at $8 and sales tax is added where applicable.
A best bet is the Express Men's Moleskin Peacoat in Grey (pictured) for $159.60 before the coupon above, $99.60 after. With $8 for shipping, that's $128 off list and the lowest total price we could find. It's available in sizes XS to XL.