Johnnyreb talks about those 4x8 blankets.......Thankfully, I have only made one of those in my floral career and I was able to use the smither's cold glue for flowers.
I have seen the technique of 'sewing' the blanket and that is just waaaaaaay too much work for most any amount of dollars. You wired and taped each individual flower and foliage, inserted the wire into one side of the burlap cloth, bent the wire, and inserted it back through the blanket, effectivly 'stitching' the flower to the burlap.
Now, He mentioned the Gates Ajar - I have a modernized version of that design that proves to be very popular. I take the form....wrap the arch part in metallic mylar gold ribbon, attach the gates after spraying them with DM Gold Medal paint. I then mount the base on a longer sheet of styrofoam, place the steps, and cover the steps and make a pathway of the gold mylar ribbon. Cover the foam with moss, and use Oasis iglus, to create a garden/landscape effect around the arch and path - Instead of the Gates AJar, I sell it under a new name.....Walking Streets of Gold.