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: Lindy Bop 'Lana' Vintage Dark Blue Floral 50's Inspired Swing Dress
Product description: STYLE NAME: LANA DARK BLUE FLORAL LINDY BOP DRESS FEATURES: MADE FROM A GOOD QUALITY STRETCH COTTON FABRIC WIDE FLARED SKIRT FLATTERING SCOOP NECKLINE V SHAPE TO TOP OF BACK CONTRASTING REMOVABLE CINCH BELT SLEEVELESS FULLY LINED HIDDEN BACK ZIP A 28 PETTICOAT IS REQUIRED TO CREATE THE LOOK IN THE PICTURE MATERIAL COMPOSITION: 97% COTTON 3% ELASTANE GARMENT CARE: MACHINE WASH (COLD) SIZE CHART US XS - BUST: 32"/82CM, WAIST: 26"/66CM, LENGTH: 38"/97CM, ARM/CUFF: 10"/26CM US S - BUST: 34"/87CM, WAIST: 29"/74CM, LENGTH: 39"/100CM, ARM/CUFF: 10"/26CM US M - BUST: 36"/92CM, WAIST: 31"/79CM, LENGTH: 40"/102CM, ARM/CUFF: 11"/28CM US L - BUST: 38"/97CM, WAIST: 33"/84CM, LENGTH: 40"/102CM, ARM/CUFF: 11"/28CM US XL - BUST: 40"/102CM, WAIST: 35"/89CM, LENGTH: 41"/105CM, ARM/CUFF: 11"/28CM US 2XL - BUST: 42"/107CM, WAIST: 37"/94CM, LENGTH: 42"/107CM, ARM/CUFF: 12"/31CM US 3XL - BUST: 44"/112CM, WAIST: 39"/100CM, LENGTH: 42"/107CM, ARM/CUFF: 12"/31CM US 4XL - BUST: 46"/117CM, WAIST: 41"/105CM, LENGTH: 43"/110CM, ARM/CUFF: 12"/31CM US 5XL - BUST: 48"/122CM, WAIST: 42"/107CM, LENGTH: 43"/110CM, ARM/CUFF: 12"/31CM US 6XL - BUST: 50"/127CM, WAIST: 44"/112CM, LENGTH: 44"/112CM, ARM/CUFF: 12"/31CM, PLEASE NOTE THESE MEASUREMENTS ARE APPROXIMATE NEW AND TAGGED PLEASE NOTE: THIS DRESS HAS BEEN TAGGED IN SUCH A WAY THAT MEANS IT CANNOT BE WORN WITHOUT THE TAG SHOWING. THIS IS TO PREVENT PEOPLE FROM WEARING THE DRESS FOR A NIGHT OUT AND THEN RETURNING IT. THE TAG WILL NOT HINDER YOU IN SIMPLY TRYING IT ON AND WILL BE EASILY REMOVABLE IF YOU DECIDE TO KEEP THE DRESS.
Product feature: 97% Cotton, 3% Elastane, Machine Washable (Cold), Made from a good quality stretch cotton fabric, Wide flared skirt, Flattering scoop neckline, V shape to top of back, Contrasting removable cinch belt, Package Dimensions: 16.8 x 9.9 x 1.7 inches, Shipping Weight: 3.79 pounds, ASIN: B00OCNXADU, Date first listed on Amazon: October 13, 2014, Average Customer Review: 4.0 out of 5 stars 23 customer reviews
Product brand: Lindy Bop
Target attributes: Pattern
Answer: attribute: pattern
value: floral
source: product title
attribute: pattern
value: floral
source: product description