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: Maggy London Women's Stained Glass Ikat Sheath Dress
Product feature: 96% Polyester/4% Spandex, Imported, Dry Clean Only, Elbow-sleeve dress in abstract pattern featuring crew-neckline and straight skirt, Body lined in tricot, Center back zipper with grosgrain ribbon pull, Package Dimensions: 12.4 x 12.3 x 3.1 inches, Shipping Weight: 14.4 ounces, ASIN: B00TBKH8JQ, Item model number: G2022M, Date first listed on Amazon: March 31, 2015, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.6 out of 5 stars 5 customer reviews
Target attributes: Length
Answer: attribute: length
value: None
source: None