Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Ekidsbridal Ivory Wedding Pageant Flower Organza Girl Dress 841a
Product description: The waistline is decorated with Your Choice of Color Tiebow Sash and flower to make this dress more elegant. The skirt has 4 layers, the inside layer is satin attached with a netting for additional fullness
Product feature: Shipping Information: View shipping rates and policies, ASIN: B00HR1YNOO, Date first listed on Amazon: January 8, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $27.99 - $32.99
Product brand: ekidsbridal
Target attributes: Length
Answer: attribute: length
value: None
source: None