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: Zicac Men's Casual Wool Pea Coat Winter Overcoat Outerwear With Detachable Collar
Product description: Asia Size (Men's): Asia L(US:S): Bust:42.51'/108cm Shoulder:18.11"/46cm Length:29.9"/76cm Sleeve:24.8"/63cm Asia XL(US:M): Bust:44.1'/112cm Shoulder:18.50"/47cm Length:30.7/78cm Sleeve:25.2"/64cm Asia XXL(US:L): Bust:45.7"/116cm Shoulder:19.3/49cm Length:31.5/80cm Sleeve:25.6"/65cm Asia XXXL(USX:XL): Bust:47.2"/120cm Shoulder:19.7/50cm Length:32.3/82cm Sleeve:26.4"/67cm Please check with your more detailed size before bidding, please allow 2-4 cm deviation, due to manual measurement . Package Including: 1* Coat
Product feature: Shell: Wool; Lining: Polyester, Imported, Classic pea coat with regular fit, Single breasted button, Lapel, Two side pockets, Asia size tag ,please check our size chart and choose the US size directly, Package Dimensions: 19.1 x 16.8 x 2.4 inches, Shipping Weight: 2.8 pounds, ASIN: B0148PD1YO, Date first listed on Amazon: August 21, 2015, Average Customer Review: 3.1 out of 5 stars 6 customer reviews
Product brand: Zicac
Target attributes: Style
Answer: attribute: style
value: casual
source: product title
attribute: style
value: pea coat
source: product title