I’m wearing a small and the fit is true to size. There are two adjustable strings in the back & wearing a sticky bra underneath. I went with my normal size in the sandals. Summer outfit, wedding guest dress, wedding guest, affordable clothes, affordable spring outfits, resort wear, resort style, resort outfit, dress, dresses, beach outfit, beach style, vacation outfit, vacation style, vacation 2022, beach, resort dress, vacation dress, spring dress, summer dress, vacation outfits, beach dress, wedding guest dress, wedding guest, open back dress, maxi dress, long dress, flowy dress, strappy back dress LTKunder50 LTKSeasonal LTKstyletip