Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Yudear Women's Halter A-Line Two Pieces Sleeveless Floor-Length Prom Dresses
Product description: The dresses can be custom made according to your measurements with no more charges. you need to send us your measurements through emails: Bust, Waist, Hips, from shoulder to floor with shoes or your height with shoes. If you don't know how to measure, you can contact us. Please notice that, the sizes of different stores may be not same., Normally we need about 10 working days to make the dress and the delivery needs about 7 working days. if you need the dress urgent, please contact us, then we will rush the process for you.
Product feature: Imported, Zipper closure, We recommend you only to choose brand " Yudear " when you place the order, some sellers are selling the fake in poor quality with lower prices. The dress is ONLY sold by Yudear., Please note that the delivery date that you saw is automatically setted by Amazon system, if you need the dress urgent, you need to choose fast shipping and tell us your deadline, so that we can rush the process., All of our dresses can be custom made, if the style and the color on amazon are not what you want, you can contact us. The shooting light and setting of your computer screen may cause slight color mismatches. All products are subject to material objects., Notice: we will contact you to confirm the measurements after you place the order, please contact us asap, otherwise we will make the dress in standard sizes after 48 hours. And you need to provide us at least 4 sizes, Bust, Waist, Hips, from shoulder to floor with shoes or your height with shoes., The dress doesn't have any accessories, that are shown in the pictures., Shipping Weight: 2.3 pounds, ASIN: B01AWEQJHQ, Item model number: SC150276-Burgundy-A, Date first listed on Amazon: January 21, 2016, Average Customer Review: 4.6 out of 5 stars 7 customer reviews
Product brand: Yudear
Target attributes: Neckline
Answer: attribute: neckline
value: halter
source: product title