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: Lace Shoulder Bridesmaid Gown Mother of the Bride Dress
Product description: Versatile and flattering, stretch mesh over jersey soft & light layered formal has stretch lace shoulders, a draped neckline and a pertty cutout back. Mock-wrap in front, ruched lower back.
Product feature: 100% Polyester, Please refer to the PacificPlex Missy Formal Size Chart for this item, Elegant Stretch Mesh Faux-Wrap Dress, PLEASE!! PLEASE!! PLEASE!! Use a measuring tape to take your measurements to guarantee a perfect fit. PLEASE do not just order the size you think you are. Please take your measurements and compare to the measurements below., XS:B-32" W-24" H-32" L-58" S:B-34" W-26" H-34" L-59" M:B-36" W-28" H-36" L-59" L: B-38" W-30" H-38" L-59" XL: B-40" W-32" H-40" L-60" 2X: B-42" W-34" H-44" L-60" 3X: B-44" W-38" H-44" L-60", Return Policy: NO REFUNDS. Exchange or Store Credit Only., Shipping Weight: 1.88 pounds, ASIN: B00EW79Z6M, Item model number: AAH-95244, Date first listed on Amazon: August 22, 2013, Average Customer Review: 4.1 out of 5 stars 26 customer reviews
Product brand: PacificPlex
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: None
source: None