Dickies has put out a promotional code where you can save 40% off the entire site right now. Use the promo code WDCAGOLD at checkout to receive the discount.
Dickies offers free shipping on orders of $75 or more as well.
This offer is not valid on previous purchases or purchases of gift cards. The coupon code does work for clearance items as well as regular priced items though. The selection online isn’t as great as in store I find, but it is still worth a look if you can find something.