We stopped by PartyCity yesterday to look for things for DD birthday. They had a Halloween aisle with clearance things from last year. Lots of kids costumes for $5. We got a Barbie of Swan Lake dress for $5; great for dress up! I didn't see any Disney princess ones at our store, but there was an Eeyore and other generic princess costumes. Some of the other costumes were $10. They had some adult ones too for the same prices. Perfect prices for dress-up/pretend play! They also had a couple of the Disney princees accessories on clearance (like gloves and play jewlery for $2.99). These were not by the costumes, but by the party supplies.