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: Foxcroft Women's Petite Size Long Sleeve Herringbone Plaid with Gingham Trim Shirt,
Product description: Everyone loves a good plaid and ours is no exception. With our soft fabric and fun wearable colors will make you look great all season long
Product feature: 100% Rayon, Imported, Machine Wash, Roll tab sleeves, Contrast gingham print on roll tab and collar, You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition., Read the full returns policy, Go to Your Orders to start the return, Print the return shipping label, Ship it!, Package Dimensions: 1 x 1 x 1 inches, Shipping Weight: 1 pounds ( View shipping rates and policies ), ASIN: B01D05I0WQ, Item model number: 173383, Date first listed on Amazon: October 3, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $47.37
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: long sleeve
source: product title