Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Barely There Invisible Look Lift Underwire Bra
Product description: Barely There Style 4540. Seamless, underwire, contour cups. Stretch microfiber. Flexible foam cups. Graduated push-up pads for natural looking enhancement. Flattering, plunging neckline. Tagless for comfort. Adjustable back straps. 3 column, 2 row hook and eye back closure. T-shirt bra - virtually disappears under thin fabrics.
Product feature: microfiber, Style 4540, Tagless, ASIN: B000N4JDHO, Date first listed on Amazon: February 1, 2007, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None