A model wearing a 4,100-meter-long wedding dress in "Ziyixiangxun valley" in Chengdu, Sichuan province on Sept 24, 2014. The large tailing dress takes a month to make and costs 40,000 yuan ($6520) to celebrate the upcoming National Day. Makers of the dress are attempting to World Record Guinness in the longest wedding dress. [Photo/IC]