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: eShakti Women's Mia dress
Product description: A sweetheart neckline begins our cotton poplin strapless dress, expertly shaped with a princess seamed bodice, inverted pleat skirt and an embellished stripe sash wrapping the high waist.
Product feature: Slips on over head, partial side hidden zip closure, Removable sash and detachable shoulder straps, Rubber gripping inside neckline, Elastic high back, Faux-button back, Side seam pockets, Below knee length, Cotton, woven poplin, pre-shrunk and bio-finished, lightly crisp feel, no stretch, mid-weight, Machine wash., Comes in Petites, Misses and Plus sizes for all heights., All sizes 0-36W available in Short (5'3'' and below), Tall (5'9'' and above) and Regular (5'4'' to 5'8'') height., Refer the SIZING INFO link and determine your size based on the size chart provided. Accordingly, carefully select your size and height from the SELECT SIZE pull-down menu., Transit time is additional 3-5 working days from the date of order shipment. Personal purchases over $200 in a single day are likely to attract US customs duty at the time of delivery. All shipments to Canada are likely to attract customs duty., ASIN: B00IVELIVW, Date first listed on Amazon: March 8, 2014, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: eShakti
Target attributes: Neckline
Answer: attribute: neckline
value: sweetheart neckline
source: product description