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

Input:
Product title: Magydre® Women's V-Neck Spaghetti Straps Sleeveless Long Tulle Beach Wedding Gown
Product description: Here you can find Dresses for Wedding,Evening,Quinceanera,Special Occasion,etc. We are aimed to offer you Truly Handmade Clothes and Timely Valid Service!
Product feature: Zipper;Build in Bra;Handmade Dress, A Line Mini Homecoming Dress, When getting your order,we email you to make sure the correct measurements.If no reply,we will process it as our size.Thanks for your more support!, Wash Hand/Dry Clean;Drying,Ironing,Storing, If you need custom made dress,please contact us, Shipping Weight: 2.2 pounds, ASIN: B013WIUB3M, Item model number: ET0221-WT-US14, Date first listed on Amazon: August 14, 2015, Average Customer Review: 3.0 out of 5 stars 1 customer review
Product brand: Magydre
Target attributes: Shoulder Style
Answer: attribute: shoulder style
value: None
source: None