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: Yacun Women's Vintage Embroidered Swing Midi Casual Shirt Dress MS0005
Product description: Shipping policy: Pls note some of our items are shipped from China and usually it takes 7-15 days to be delivered. If you need the items urgently,we could ship via express but buyer will be charged an additional cost. Pls contact our customer service for details before order. Return Policy You can return the items within 30 days from the delivered date for a full refund or exchange. During your shopping, if you encounter below condition,we promise a full refund or resend a new package for free once we confirm it, and we'll pay you the return shipping. 1. Quality related returns or Damaged package or items 2. Mis-shipped items 3. Lost package or Missing items 4. Size not as ordered. For below circumstance,buyer can apply for a return, but buyer would be responsible for all shipping fees incurred, including the shipping & return shipping: 1.Size as ordered but does not fit. YACUN size maybe varied from US size but we have listed all the details about item size . If you find the size do not fit, please check our size again and your order. 2. Buyer No longer needed/wanted. Any reasons that buyer no long needed the item such as buyer misplaced the order or place the order by accident,or the order delivered within the estimated delivery date but later than buyer expected. Buyer can return the product but buyer shall be responsible for any shipping fee iccurred. 3. Style not as expected. The received product is in compliance with the product description but out of buyer's expectation.
Product feature: 100% Polyester, Long Sleeve;Doll collar;Embroidery;Solid Color;Exposed back zipper closure;with lined., S(US 2):Bust 33.9";Waist 26.4";Length 49.6" / M(US 4): Bust 35.4";Waist 28.0";Length 50.4", L(US 6): Bust 37.0";Waist 29.1";Length 51.2" / XL(US 8): Bust 38.6";Waist 30.7";Length 52.0", Pls carefully check your size before ordering. 0.5"-1.2" measurement error is allowable. Any questions about size , pls free to contact our customer service., Shipping Weight: 2.2 pounds, ASIN: B00RB95JAE, Item model number: MS005BlueL, Date first listed on Amazon: December 21, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Yacun
Target attributes: Length
Answer: attribute: length
value: midi
source: product title