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: Jessica Simpson Women's One-Shoulder Evening Dress, Black, 10 US
Product feature: 100% Polyester, Imported, 97% Polyester/3% Spandex lining, Dry clean, Fitted, Lined, Package Dimensions: 19.7 x 9.1 x 3.3 inches, Shipping Weight: 1.7 pounds, ASIN: B007J74VEI, Item model number: JS2D3923, Date first listed on Amazon: February 25, 2013, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.0 out of 5 stars 1 customer review
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None