K.B.
There is an Ashley outlet warehouse off 360 in grand prairie. I'm not sure of the name of the exit, but it is the one after carrier pkwy. Go under the hwy and it is about a mile down on the right. The entrance is down in the middle of the building, not all that obvious. They are only open Fri. Sat and Sun. at 10am and people are usually waiting to get in.
Also, there is a Rooms to Go outlet off 183, exit colleyville blvd and it is in the stripmall just off the hwy. You can see it from the road. They have some good deals there.