Hole Tide Women's Modal U-Back Maxi Long Dress This item is only provided by "Hole Tide"(US Trademark registered). We did not authorize any other sellers to sell our items. We can not guarantee the same quality if you buy from other sellers at a lower price. Medium/US 6-8: Chest width:65 cm;Length:130cm Large/US 10-12: Chest:68 cm;Length:135cm The measurements are taken by hands,please allow 1~2 cm inaccuracy. We guarantee 100% satisfaction.Buy With Confidence!