Welcome to PUYIKET! We have 20 years of making one shoulder bridesmaid dresses for wedding, just buy with confidence and we would do our best to serve you. How to choose size: Measure your body and compare it with our size chart. If you want a more accurate fit, please send us your measurements as follows: 1.Bust:____ inch 2.Waist:____ inch 3.Hips:____ inch 4.Hollow to floor(with heels):____ inch 5.Shoulder width:____ inch 6.The date you need:____ If you need any help, please search for‘Hegabch contact info’ in the search bar of ‘Have a question?’for help.