From Tantallon's crossroads, proceed thusly:
31n, 10w, 3u, say 'visit', when the drawbridge opens, go north.
The Princess's robe is in the Piano west of her bedroom. There are also items of clothing under her bed (search under the bed) as well as in the room w, nw of her room. Give these to her. Also, in the sw area of the castle there is a chapel. Pull a thread from the rug, then search the trash by the groundskeeper to get a needle, the scissors from the torch where the squire is (pull torch), and then find the stairway up from there, go to the room where the knights are and then east, get tablecloth. Give the needle, scissors, thread, and cloth to the maid, who is a room or two away from the dining room, then take the gown to the princess. Go to the entrance of the castle to kill the orcs who will then come to try to kill her. Be sure to have lots of heals/mentals with you so that you can kill them before they get to the princess. Youll have to chase them and fight. That's all, folks.