Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: harley quinn costume for toddler girls
Product list:
A: Rubie's Fun Costumes Child Harley Quinn Jumpsuit Costume - L
B: DC Super Hero Girls Everyday Dress-Up Outfit, Harley Quinn
C: Rubie's Women's Batman Harley Quinn Inflatable Mallet, Multi, One Size
Answer: B,C,A