Two piece set: I am 5’4” wearing a small. Since I am pregnant I decided to tie the straps on the top in the front instead of wrapping it around my stomach. The skirt has an elastic waistband. •Sandals: I went with my normal size. Resort wear, vacation outfit, beach outfit, two piece set, two piece skirt set LTKsalealert LTKFind LTKstyletip