You may see younger aged girls dressing up to various levels, but the majority do not and the dress you referenced is common. Now if you want to dress up and want to take the hassle out of it you could consider:
Bibbidi Bobbidi Boutique
Following the popularity of Downtown Disney's Bibbidi Bobbidi Boutique, a second salon has opened in Cinderella's Castle. This salon caters to children ages 3 and up (with no maximum age limit.)
Package Prices:
COACH: Hair style and shimmering makeup - $53.20 (including tax)
CROWN: Hair style, shimmering makeup and nails - $58.53 (including tax)
CASTLE: Hair style, shimmering makeup and nails plus full Princess costume with accessories and photo package (one 6x8 and four 4x6 pix) - starts at $202.30 (including tax)
THE KNIGHT PACKAGE: Hair styling, plus a sword and shield - $15.93 (including tax)
The hairstyle choices are Disney Diva, Fairytale Princess or Pop Princess. All packages include a sash.
For boys, the Knight Package includes hair styling and a sword and shield to make all boys into the mightiest of warriors.
**Secret Star Makeover (Hannah Montana) package only available at Downtown Disney location.
Photo Package: This optional add-on includes one 6" x 8" and four 4" x 6" photos in a princess-themed photo holder. Portraits can be taken at Castle Couture (a shop right outside the Castle) or at Exposition Hall on Main Street USA.
The Bibbidi Bobbidi Boutique has 11 chairs and is open from 8:00 am till 7:00 pm. (Hours may vary should a special event be scheduled.)
Since the Bibbidi Bobbidi Boutique is located in the Magic Kingdom, theme park admission is required.
Reservations can be made by calling 407-WDW-STYLE or by contacting your
Dreams Unlimited Travel Specialist.
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