You could probably check online and get some, but I don't know for sure. There was an ad up on my screen earlier about them having a big sale (20% extra off?). I know I did a search on Kohl's in the last week and now their ads pop up. Ha - I found it it is on the front/main page of AOL. It's not a coupon but it may help.
You have to have a Kohl's charge card to use the coupons. I get all kinds in the mail and sometimes emailed. You actually only have to put a small amount on the charge card and you can pay for the rest with cash, check, gift card etc.
Somehow I signed up to get their sales catalog in the mail. It comes with a peel off coupon worth 15%, 20% or 30% on the front of the sales catalog. I always wait til I get the 30% off one (I have gotten it 3 times this year)