"Gerry comes up with a creative Halloween costume, but when her best friend Delilah has a costume emergency, the very fairy princess makes a sacrifice that lets her sparkle"--

A galore of Dachshunds dressed in clever costumes gather in the park to celebrate Dachshund Day.

Halloween is near and Bobby has a great idea for costumes for himself and his dog, Lucy, but when he brings Lucy's costume to school for show-and-tell it disappears, and Bobby suspects the unfriendly new student took it.

Leo loves to wear costumes: pirate, superhero, knight... he also likes to put on a lavender skirt, but the day he decided to go out with it, someone mistakes him for a girl. He gets very angry. Can’t a boy play and put on a skirt? Years ago, girls weren´t allowed to wear pants... - from Amazon.

Nonbinary fourth grader Riley and their friends are all in for Dress Like Your Favorite Character Day, but when everyone at school asks Riley for costume advice, they discover that the key to being a costume visionary is active listening and a big imagination.

To cheer up her classmates after a gloomy week, Nancy thinks of a new celebration, Fancy Day, but when the day arrives Ms. Glass shows up without her fancy dress, and the class must think of a way to make her as elegant as everyone else.

"This story of a boy's first ballet recital celebrates gender-creativity, the joy of dance, and being yourself. Ťo loves to dance, whether it's the cumbia with Pap̕, the bhangra with Amma, or ballet class with Miss Lila. He also loves the way his tutu makes him feel, inside and out. But when it comes time to decide which outfit to wear in the big dance recital--a sparkly tutu or shimmering silver pants--Ťo wonders if being his most authentic self...

Today at school, Sophia, Javier, and I were working on our extra-awesome outfits for the costume party. We had the best idea ever and were going to win the contest! But now Sophia's costume is missing. Where could it be? Did someone take it on purpose? Emma and her friends weren't ready for so much party drama, but if they work together to figure out what happened, they just might save the day!

Tired of being left out of everything, Classroom 13 itself puts out a bowl of cursed candy on Halloween that changes everyone into the costume he or she is wearing.

"Zoey's aunt lets Zoey in on a very big secret: She and her fiancé are throwing a surprise wedding! She asks Zoey to make the wedding dress and be a junior bridesmaid. Zoey is so excited about the wedding she could burst--but can't say a word to anyone except her dad and Marcus. At school, Zoey has some new sewing competition: A boy in her new Home Economics unit is sewing circles around her, and is a strong competitor for a class sewing contest....