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: Calvin Klein Women's Two-Tone Tank Dress
Product feature: 95% Rayon/5% Spandex, Imported, Zipper closure, Dry Clean Only, Sleeveless color-blocked tank dress with scoop neckline and asymmetric skirt, Elastic waist, Package Dimensions: 17.3 x 14.7 x 1 inches, Shipping Weight: 14.4 ounces, ASIN: B00P0E2I1A, Item model number: CD4N2337, Date first listed on Amazon: December 20, 2014, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.5 out of 5 stars 4 customer reviews
Target attributes: Length
Answer: attribute: length
value: None
source: None