Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Lantesi Women's Mermaid Lace Wedding Dress Bridal Gown
Product description: our dresses size chart is : size 2 ( bust:83cm , waist:65cm , hips:91cm ) , size 4 ( bust:84cm , waist:68cm , hips:92cm) , size 6 ( bust:88cm , waist:70cm , hips:96cm ) , size 10 ( bust:93cm , waist:75cm , hips:101cm ) , size 12 ( bust:97cm, waist:79cm , hips:105cm ) , size 14 ( bust:100cm , waist:83cm , hips:109cm ) , size 16 ( bust:104cm , waist:86cm , hips:112cm ) , size 18 ( bust:109cm , waist:92cm , hips:116cm ) if you can not sure your size , you can tell us your bust :___ waist :___ hips :___ height :___ we can check the size for you !
Product feature: High quality Lace,Organza,Beads,Sequins,Crystals, Imported, Closure:Zipper with buttons., Boned and Fully Lined ,Built-in Bra., Notice : Please Select the Size According to Our Size Chart Image on the Top Left . Do Not Use Amazon "Sizing Chart" Link., Any questions about size or delivery, please contact us freely., Shipping Weight: 3.31 pounds, ASIN: B01351GL5S, Item model number: PH03-8, Date first listed on Amazon: July 31, 2015, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product brand: Lantesi
Target attributes: Shoulder Style
Answer: attribute: shoulder style
value: None
source: None