Princess - The Disney Princesses are the most popular. With pretty dresses that go with Belle, Sleeping Beauty, Cinderella, Snow White & Jasmine, you will certainly find that fits your kid & that they will enjoy. Most toy stores over these costumes year round, so you can find them on sale & stock up for future Halloweens.
When it comes to girls, there's some standard costumes that you will notice year after year at Halloween time. With lots of of them, girls can wear the costume year round in creative play. Birthday parties year round are beginning to have "theme" costumes, as well, & lots of of these will fit with those beautifully.
Blue from Blue's Clues - no matter what you may think, Blue & Magenta are both girls. Most children know this! Blue can sometimes be worn on small boys, though, & Magenta is popular with the girls.
Ballerina - A simple costume of a leotard & a tutu. Best used in warmer climates, as Halloween night can get chilly in some areas. I have found that these costumes often come with wings, making the costume more along the lines of a "Fairy Ballerina."
Dora the Explorer - What an simple costume to either purchase or make yourself! With a simple pink t-shirt, red shorts, yellow socks & white tennis shoes, you have the costume much complete. Add a purple backpack & some jewelry you find at a dollar store & you small girl can be Dora all year long.
Various Animals & Bugs - Small girls love dressing as animals. At Halloween time, black felines & bunnies are popular. Bugs like bumblebees, ladybugs & butterflies are also all over the place! These costumes can be bigger & bulkier than some, so make definite to take in to consideration how heavy it is & how far you are expecting your kid to walk.
My best advice when costuming your kid at Halloween is let them pick what they require. Don't make giant designs & generate a costume, only to turn around & see they require to buy something "cool" from the store. They are not going to have fun in a costume you force them to wear, which will ultimately ruin your night, .
