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: Sanctuary Clothing Women's Maxi Dress
Product feature: 100% Polyester, Machine Wash, Belted dress, Comes with built in liner, Package Dimensions: 1 x 1 x 1 inches, Shipping Weight: 1 pounds, ASIN: B00CBTG5SY, Item model number: D584-Q46, Date first listed on Amazon: May 29, 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: 3.5 out of 5 stars 4 customer reviews
Target attributes: Length
Answer: attribute: length
value: maxi dress
source: product title