For Adriana's 8th birthday party we did a "spajama" party. Adriana picked pink and orange as her colors. Everyone came in their pj's, but did not spend the night. And they got pedicures. They also decorated pillowcases (plain white that I put pink ribbon around to dress up a bit) with fabric markers.
The invitations looked like this:
We served pizza rolls (pillow shaped), sushi (rice krispy treats wrapped in fruit-by-the-foot with a jelly belly bean stuck in the middle), potato chips, lollipops and cake.