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 ! Please do not order if you plan to enjoy free returns ! Fabric :  knitted top   , soft and comfortable Satin dress - black is Matte satin fabric  with a little shine ,   Green and Blue more shine satin than black Size : knitted top - runs true to size , usually do not need size up           Satin dress -  slim shape , you can size up if you prefer looser fit. Please check the size chart when order to confirm your suitable size .  Because We do not accept free returns ! Model A 175cm - 55kg Model B 172cm- 48kg all wear size S