Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Le Mystere Women's Soire Convertible Bustier Bra
Product description: When it comes to low-back, special occasion gowns, one can never have too much support. That's why the power mesh wings on our seamless Soiree Bustier are only the beginning. It's silicone-lined corset features boning, a stabilizing tricot gore, and firm foam cups that are designed to work beautifully together to support and carry the weight of a dress. And with a short-line silhouette cut directly at the waist, it remains invisible under even the most form-fitting mermaid or trumpet style gown. For a smooth look, pair with a shapwear brief.
Product feature: 80% Nylon/20% Spandex, Hook and Eye closure, Hand Wash, Featuring ultra-low back with hook-and-eye closures, Includes convertible, detachable straps that can be worn standard, crisscross, or halter style. Short-line silhouette cut, Silicone lining on top and bottom band for extra slip-free support, Please refer size chart ; CARE:Hand wash warm, no bleach, line dry, do not iron., Molded, underwire design, Package Dimensions: 1 x 1 x 1 inches, Shipping Weight: 8.8 ounces ( View shipping rates and policies ), ASIN: B006MRBN42, Item model number: 4556, Date first listed on Amazon: March 16, 2012, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.2 out of 5 stars 126 customer reviews
Product price: $45.00 - $108.00
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None