popyoung women's summer casual t shirt dresses beach dress 3x-large, royal blue popyoung it is a multi-functional dress, when you travel & vacation, you can put on it as swimsuits coverups or bathing suit cover ups, especially on beach trip. you can wear it as a basic tops on life, you can throw on it match with legging to take part in party. also you can wear it as a formal outfit to take part in wedding and go to work& church. as the fabic is so soft and comfortable, you can wear it as a pajamas. the sizes are from xs to 3x, the 3x size is suit for the pregnantor as a maternity dresses.