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: PinkBlush Maternity Ivory Floral Draped 3/4 Sleeve Maxi Dress, Medium
Product description: It will be impossible not to catch everyones eye in this vibrant, feminine maxi dress! A bold print in this flattering cinched style will give you the ultimate stylish look this season. This maxi dress features an elastic material to make sure your feel comfortable throughout the all-day wear.
Product feature: A floral print maxi dress. V-neckline. Cinched under bust. Sash tie. 3/4 sleeves., 58 inches from high point of shoulder to hem. Measured from Small., 96% Polyester 4% Spandex, 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!, Product Dimensions: 12 x 10 x 0.5 inches, Shipping Weight: 1.15 pounds ( View shipping rates and policies ), ASIN: B011E4S64C, Date first listed on Amazon: July 10, 2015, Average Customer Review: 5.0 out of 5 stars 11 customer reviews
Product price: $38.00
Product brand: PinkBlush
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: 3/4 sleeve
source: product title
attribute: sleeve style
value: 3/4 sleeves
source: product feature