5 Year Old Girls are fun to shop for! Here are a few ideas (my daughter turns 5 in September, and we have been to MANY 5 yr. old parties):
1) Games: Uno, Sorry, Sequence (junior)
2) Crafts: But a small organizer and fill it with 'crafty' items. Target has their back to school stuff out (UGH) and I got some great deals. We put scissors, glue, and new markers in the organizer with tons of smaller items (pom poms, stickers, foam stickers, pipe cleaners, beads, etc). I added a new package of construction paper, and Voila!
3) Puppets (a few to make a puppet show)
4) Books: maybe some to read together: Pinkalicious, Purpilicious, Fairy Tales, Fancy Nancy
or, some she can begin to try on her own when she's ready: Little Bear, Biscuit, Frog and Toad
5) A purse: my daughter received a small one from Grandma. She keeps her library card in it, as well as a little money from Grandma (3-5 dollars). When we go out, she feels so grown up!
Good Luck!