I wanted to be sure to post this one, as I'm planning on using it myself for these little beauties. Starting tomorrow, March 10, you can use promo code MARCH10 to get $10 off any regularly-priced pair of shoes at DSW.
DSW Rewards members also get free shipping with promo code SPRSHP. You can stack up to 3 promo codes, so if you find another good one out there, by all means pile it on! Then tell us about it in the comments so we can get even cheaper shoes.