Note : This is specially custom design link , So we do not offer free returns service. But we offer the best after- service , If you have any problem when you get your order , please contact to our customer service by order message , we will reply and offer the best solution to resolve your problem to make you satisfied ! But never accept free returns ! Fabric Dress:  Velvet , high quality , very soft and have some stretch                         Pure Black and Black Rose are the accurate same colour                         Pure Brown and Brown Rose are the accurate same colour too                         So you can mix matching Size :  Runs ture to size     usually do not need size up , but you can size up if you are between 2 size ModeL   1  :    Height  178cm    Weight   55kg     wear size S    small for her  （Model 1 need to change size M） Model    2  :    Height  172cm    Weight   50kg     wear size S    suitable for her Please check the size chart when order to confirm your suitable size .  Because We do not accept free returns !