Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: CASPAR Ladies Winter Cord Skirt with Stretch Waistband - RO004
Product description: - Beautiful Winter cord skirt with stretch waistband - Classic creased design - Very comfortable - Slim fitting cut - Fits sizes S to XL - Material: 95% Cottonwool - 5% Elasthan - Washable 30 C / 85 F CASPAR Fashion Collection
Product feature: Classic creased design<, Slim fitting cut, Fits sizes S to XL, Material: 95% Cottonwool - 5% Elasthan - Washable 30 C / 85 F, CASPAR Fashion Collection, Package Dimensions: 10.5 x 6.1 x 2.2 inches, Shipping Weight: 8.5 ounces, ASIN: B00ND8Q1WC, Item model number: 4250799692276, Date first listed on Amazon: September 22, 2014, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product brand: CASPAR Fashion
Target attributes: Specialty Style
Answer: attribute: specialty style
value: None
source: None