Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Wacoal Women's La Femme Contour Bra
Product description: Irresistible and charming underwire T-shirt bra, 3 column, 2 row hook and eye back closure. Sexy deep front plunge makes it ideal for low-cut tops, Achieve a smooth silhouette with foam-lined cups. Flatters full busted figures. Brand: Wacoal, Style Number: 853117. Cups: 84% Nylon, 16% Spandex.Back: 79% Nylon, 21% Elastane.Cup Lining: 100% Polyester.Exclusive of elastic and decoration.
Product feature: Lace: 100% Nylon, Imported, Hook and Eye closure, Hand Wash, Lace-trimmed plunge bra featuring foam cups and adjustable shoulder straps, Adjustable hook-and-eye closure at back. The bra has a pleated bow accent on center front, Do not iron. Do not dry clean, Package Dimensions: 1 x 1 x 1 inches, Shipping Weight: 1 pounds ( View shipping rates and policies ), ASIN: B005GCZ7OQ, Item model number: 853117, Date first listed on Amazon: September 17, 2011, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.1 out of 5 stars 286 customer reviews
Product price: $31.22 - $119.93
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None