Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: ThisWear ST Patricks Day Dog English Bulldog Irish Pub Sign Long Sleeve T-Shirt
Product description: A funny St Patricks Day gag gift for a dog lover. This top-quality, 100% cotton T-Shirt is printed direct-to-garment with new age technology that preserves the color-fastness of the design. This unique T-Shirt is designed and printed in the United States with eco-friendly ink, so it is safe for you and the environment. This durable, comfortable T-Shirt is sure to be a hit, whether youre buying it as a gift for somebody special or wearing it yourself.
Product feature: A funny St Patricks Day gag gift for a dog lover., 100% cotton (preshrunk), Sport Grey is 90%/10% cotton/poly. This shirt has seamless double needle collar with double-needle sleeves and hem with a taped neck and shoulders., The design is printed with new age printing technology, direct-to-garment. It is printed with a water-soluble and eco-friendly ink., It is cured with a heat treatment process to ensure the color-fastness and lasting durability of the design., Authentic ThisWear design printed with pride in the United States. This is not an unauthorized replica/counterfeit item. This is an original inspired design and does not infringe on any rights holders rights. Words used in the title/search terms are not intended to imply they are licensed by any rights holders., Shipping Information: View shipping rates and policies, ASIN: B01BGWMA30, Item model number: A-WHS-525-LongSleeve 2400, Date first listed on Amazon: February 4, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $25.99 - $29.99
Target attributes: Sleeve Style
Answer: attribute: sleeve style
value: longsleeve
source: product feature
attribute: sleeve style
value: long sleeve
source: product title